An audio review & news blog. The volume should not exceed 80 dB is recommended. I usually adhere to the safe-listening style by WHO. Please note that my aural impressions and interpretations of measurements are also made from a safe-listening style.
Updated from the co-branded IP of VTuber team "なるはる ( NaruHaru )" and OPENAUDIO STUDIO, the Witch Pro is tailored for mobile devices with tuning catering to the younger. To make up for the limited radio spectrum available of mobile devices and the digital feel of highly compressed audio, Witch Pro has undergone special tunning that smooths and harmonizes the audio output, thus being able to output dynamic and rich-in-detail sound.
The Witch Pro is equipped with Open Audio’s flagship product, the customized 9.2mm PU ultra-soft dynamic driver with updated super elastic suspension system, producing warm sound with amazing bass, while the customized BA driver of Witch Pro contributes to the treble quality and ensures a better frequency response across the whole audible range.
Harmonious and Natural Sound
With built-in passive voltage divider and bass filtering abled by the flexible low-frequency catheter of the customized BA driver, Witch Pro coordinate the works of BA driver and dynamic driver well to deliver true harmony. While the innovated OA003 plug further the great sound effect with 1-1.5DB improvement in 1KHZ-3KHZ and 10KHZ-20KHZ.
Wicked and Ergonomic
Adapting from the modern image of witches, the Witch Pro comes in Native Blue and Mysterious Purple to represent the naughty and natural curiosity of a forest-living damsel with magical power. Not just a pretty face, the Witch Pro is also an ergonomic earphone with designs fitting most people’s ear canal and plugs that can relieve the tiring of pro-longed wearing. Made of skin-friendly silicone, the tips enable stable wearing without adding too much pressure to the ear canal, contributing to noise-free and comfortable listening.
Sturdy 4-Core OFC Cable
Witch Pro use 4-core cables with OFC, 3.5mm gold-plated plug and 0.78mm sockets, making it durable and easy to use. A quality 3.5mm-6.35mm adapter is also included in the pack for professional equipment and other non-3.5mm devices.
After a successful launch of the Open Audio Mercury five-driver flagship hybrid IEMs, Open Audio has revamped its classic entry-level hybrid pair with its second iteration, meet the all-new Open Audio Witch Pro. It comes as a direct successor to the OG Witch with better drivers, handmade ear shells, improved tuning, and many more new features. The Witch Pro still uses the same 1DD+1BA driver config as the OG Witch, but with improved drivers, you get exciting sound output that brings life to your favorite music!!
Open Audio Witch Pro is launched officially for 99$, you can check out more information here.
Witch Pro adopts a classic hybrid configuration consisting of a dynamic driver and a balanced armature driver. The pair adopts a 9.2mm PU Gasket Soft-Edged dynamic driver unit and a custom-developed balanced armature driver unit. Both the drivers are arranged here in a two-channel frequency division with the dynamic driver producing a crisp, deep-diving lower-end while the balanced armature driver produces clean, high-res midrange & treble performance.
Open Audio Witch Pro has got stunning looks and a comfortable design. Actually, each and every single unit of Witch Pro is handmade by a professional team of acoustic engineers. The pair comes in a striking purple color with an ergonomic shape for a comfortable fit. . The pair comes with a high-quality 4-core OFC cable with standard 2-pin 0.78mm connectors and a 3.5mm gold-plated termination plug.
Open Audio Witch Pro brings us a wonderful music listening experience with its top-quality drivers, professional crossover design & tuning, and comfortable fit. The pair is available for 99$, you can check more info here.
A new low-priced IEM, the CCA CXS, has been released.
Features
Professional“U” Shape Acoustics Tuning Signature
High-end New Legendary Dynamic Driver
Cavity Open-back Design, Breathable Cavity
Repeated Research and Testing only for Impeccable Tuning Signature
As Comfortable as Custom Design
High-purity OFC Black Cable Restore the Original Sound Quality
PRODUCT SPECIFICATIONS
Product model: CCA-CXS
Type: Dynamic lEM
Pin Type: 0.75mm
Cable Length: 120±5cm
Plug type: 3.5mm
Frequency: 20-40000Hz
Impedance: 16Ω
Sensitivity: 109dB±3dB
Professional“U” Shape Acoustics Tuning Signature
Farewell to muffled sound signature tuning from traditional dynamic drivers. Professional“U shape tuning signature for perfect Bass, mids&treble performance. Setting the new benchmark for high-end dynamic IEM.
High-end New Legendary Dynamic Driver
Compare to the traditional dynamic IEM, CCA CXS adopt the 10mm new legendary dynamic driver with super tiny gap between voice coil wire&magnets, bringing you an amazing timbre experience. The more tiny or closer gap between voice coil wire&magnets, the higher. The higher the performance conversion rate the lower distortion to achieve the better performance.
Cavity Open-back Design, Breathable Cavity
CCA CXS adopt the breathable open-back design, which effectively suppresses the refraction of sound waves in the cavity, to achieve that sub-bass more naturally but with more energy, and brings a better sound stage.
Repeated Research and Testing only for Impeccable Tuning Signature
Relentless pursuit of better sound quality. To achieve clear & punchy bass smooth Mids clean &extraordinary treble extension.
As Comfortable as Custom Design
Adopt the ear hook design based on the ergonomic concept. Memory hose ear hook design, firmly fit the auricle of the human ear.
High-purity OFC Black Cable Restore the Original Sound Quality
The coil material is made of OFC copper which has excellent electrical conductivity and provides headphones with excellent electrical conductivity. Stable and high-quality audio sound, effectively reducing noise to ensure lossless audio transmission.
Price & Availability
CCA CXS is now available at Linsoul and other locations for $19.90.
The KZ EDCX, an ultra-low-cost IEM, has been released.
Features
10mm Dynamic Driver with 6 microns thick PET diaphragm
U-shaped tuning as high-end products
Oxygen free copper core cable with Microphone
Ergonomic design
PRODUCT SPECIFICATIONS
Product model: KZ-EDCX
Color: Gray、Cyan
Impedance: 20Ω
Plug type: 3.5mm
Frequency: 20-40000Hz
Sensitivity: 103dB
A Controversial 10mm Dynamic Driver
KZ EDCX used the most common 6 microns thick PET diaphragm into the driver on EDCX. At the same time, it use four layers of voice coil to enhance the output performance. Additionally, by adjusting the height of the voice coil to accurately adjust the location of high-frequency formant, by adjusting the damping to control the sensitivity of low frequency, by adjusting size of the driver's cover aperture to control the height of the ultra-high frequency formant, by compressing the volume of the internal space of the driver to control the position of the 2-3K Hz formant and assist in controlling the position of the ultra-high frequency formant. Through the above technical adjustment, KZ completed this driver and compared the FR curve and distortion data of similar products to ensure that EDCX can compete with those high-priced IEMs.
EDCX has the same U-shaped tuning as high-end products
U-shaped curve tuning is a tuning style recognized by many HiFi enthusiasts in recent years, and its main features that it tends to follow the Harman curve. The tuning of the EDCX is also adjusted in this direction. U-shaped tuning style can take into account both low frequency and high frequency, highlighting the separation between the three frequencies, so the low frequency performance will not lose clarity even if the volume is high. In this style, there is a difference of about 10dB between high frequency and medium frequency in sensitivity, so we can feel a high separation between vocals and instrumental music.
Oxygen free copper core cable with Microphone
OFC oxygen free copper has excellent conductivity to provide stable and high-quality sound for EDCX. Multi-function wire control allow you to make voice calls, control music playback/pausing, and more.All- directional microphone, with clear and stable sound-picking effect.
Price & Availability
KZ EDCX is now available at Linsoul and others for $10.
Driver configurations: dual magnetic circuit dynamic driver
Wear type: in-ear
Sensitivity: 110dB±3dB
Frequency range: 7Hz-45KHz
Impedance: 32Ω±10%
Interface: 0.78mm 2Pin
Plug type: 3.5mm
Cable length: about 1.25m
Cable material: OFC
Dual Magnetic Circuit Dynamic Driver and Tailored Design
SGOR Venus is equipped with dual magnetic circuit dynamic unit and semi-open acoustic cavity design, offering lower THD, super dynamic bass sound, greater density and excellent vocal performance. The dynamic unit with high magnetic flux design allows authentic audio details to be delivered right to your ear, with the bass sounding more elastic, and the middle and high frequency more natural.
Magnificent Listening Experience Guaranteed with Triple Enforcement
Combined with advanced dynamic drivers, the SGOR Venus is tuned by masters experienced in the industry, with the acoustic structure and sound unit polished and perfected to give its user an enormously enjoyable listening experience. With the combined efforts of the dual dynamic driver, master hand tuning and the specially designed front and rear cavity, this HiFi IEMs outperforms many at a much higher price.
Updated detachable connectors with a submerged socket and a wrap-around plug that prevent the easy looseness of the old design, allowing the freedom of attaching and detaching the connector without compromising the smooth and speedy signal transmission. The high light transmittance-wrapped oxygen-free copper guarantee a smooth listening experience with no delay and at the same time remains durable and beautiful.
Firm and Airtight Ear Bug with Ergonomic Design
Cavity design is based on the sampling of big data of 3D auricle to make the earphone fit the auricle of most people for an airtight and comfortable wearing experience. The specially designed cavity and the elastic memory tube on the cable allow the earphone to stay firmly, and reduce external noise from disturbing your listening experience but do not cause discomfort in long-period usage.
User-friendly Design
SGOR Venus has a built-in microphone and in-tine control, so you can have a phone call or voice messages easily and control music playback with no fuss. "This function is only available in the mic version.”
Price & Availability
SGOR Venus is now available at Linsoul and others for $20.99.
The latest plane-driven IEM, NiceHCK F1, has been released.
Features
Excellent 14.2mm Planar Magnetic Driver
Professional Tuning & Replaceable Filters
Aluminum Alloy Cavity & Ergonomic Design
2Pin Detachable Connectors & Dual Plug Options
Upscale OCC and Silver-Plated Mixed Cable
Technical Specs
Brand: NICEHCK
Model: F1
Driver Unit: 14.2mm Planar Driver
Connector: 0.78mm 2Pin
Frequency Response: 20-28KHz
Impedance: 15Ω
Face Panel: Carbon Fiber
Shell Material: Aluminum Alloy
Plug: 3.5mm/4.4mm Optional
Cable: OCC and silver Plated Mixed
Sensitivity:
Gold Filter 101dB/mw
Silver Filter 100dB/mw
Black Filter 98dB/mw
Filter Timbre:
Black Heavy Bass
Silver Balanced
Gold Mid High Frequency
Excellent 14.2mm Planar Magnetic Driver
Adopting a 14.2mm planar driver with excellent full-frequency range, the NICEHCK F1 has the characteristics of 2μm diaphragm, silver alloy voice coil, N55 magnets, and double-sided magnetic circuit, etc. These proper-ties bring natural and balanced timbre to F1.
Professional Tuning & Replaceable Filters
Over a year of careful tuning, NICEHCK engineer takes a professional approach to enable all avid audiophiles to taste true sound quality anytime and anywhere. Equipped with replaceable tuning filters in gold, silver and black, NICEHCK F1 can bring three sound styles in mid-high frequency style, balanced style and heavy bass style. With this IEM, users can enjoy the natural and balanced experience with versatile audio styles.
Aluminum Alloy Cavity & Ergonomic Design
Adopting five-axis CNC processing technology and the individual shape design, the F1 features an ergonomic design to be an earphone with excellent sound quality and a comfortable wearing. Besides, the black carbon fiber material on the face panel significantly improves the texture of F1. Even with a large-diameter planar driver, this scientific cavity design still brings a comfortable wearing experience to users.
2Pin Detachable Connectors & Dual Plug Options
Standard with 0.78mm 2Pin detachable design, the NICEHCK F1 features more possibilities for sound. It is worth mentioning that this design is conducive to tapping the great potential of F1. In addition, the NICEHCK earphone not only have the 3.5mm single-ended plug option, but also have the 4.4mm balanced plug option that's favored by professional audiophiles.
Upscale OCC and Silver-Plated Mixed Cable
The NICEHCK F1 earphone comes with a high-fidelity OCC and silver-plated mixed cable, featuring excellent material and detail resolution. With the standard cable, this earphone can bring better sound quality to audiophiles.
Price & Availability
NICEHCK F1 is now available at Linsoul and others for $149.
Back in 2021, See Audio debuted in the international market with the three-driver hybrid namely, Yume. The pair got huge success in the market and got praised for its outstanding sound performance & comfortable design. Today, See Audio revamps the classic with the release of the all-new Yume II. The pair is designed on the success of the OG Yume, with better drivers, readjusted tuning, newly crafted CNC machined aluminum alloy ear shells, etc.
See Audio Yume II is launched officially for 199$, you can check out more information here. It’s also available on our amazon store here. Let's check out the updates we are getting with the Yume II over the OG Yume.
Improved Performance With New Updated Drivers
See Audio Yume II features an identical three-driver hybrid configuration as the OG Yume. The pair houses a 1DD+2BA driver configuration just like the OG model but in order to bring an upgrade in sound performance, See Audio has upgraded the drivers of the pair with upgraded latest-generation ones. The lower end is handled by a custom liquid-silicone dynamic driver woofer that produces a slamming, powerful lower-end performance. The custom BA drivers have been upgraded, the midrange is presented by a Sonion2300 Unit while a Knowles RAD series tweeter produces the high-frequency band. Yume II with the help of these new drivers produces a cleaner, better detailed, and more resolving sound performance than the OG model.
High-Precision 3D Printed Acoustic Cavity Structure
See Audio has upgraded the acoustic cavity structure of the Yume II with a precisely designed highly accurate 3D printed acoustic cavity structure. It has been designed to adhere to improved acoustic consistency and proper implementation for the drivers. Compared to the OG model, the new Yume II is not only compact but also produces cleaner output with improved phase consistency.
Readjusted Sound Tuning
When See Audio debuted, they got a good name in the industry for their outstanding sound performance. In order to bring an update on the highly-acclaimed set, See Audio has done extensive research in the acoustic department. They have tuned the all-new Yume II with improved tuning for a cleaner, better detailed, smoother sound in comparison to the OG model.
Exquisitely Designed Premium Aluminum Ear Shells
See Audio Yume II elevates the looks of your portable Audio setup with its exquisitely designed beautiful ear shells. The pair have been carved using a high-precision 5-Axis CNC machining process. They are made up of high-quality aviation-grade aluminum alloy material. The face cover area has a beautiful See Audio logo engraved with a bright golden finish.
Upgraded 6N Silver-Plated OFC Stock Cable
See Audio Yume II comes packed with a high-purity 6N OFC silver-plated stock cable. Its high-purity wire cores enable smooth transmission of the audio signal with low internal interference. The cable adopts standard 2-pin 0.78mm connectors and a single-ended 3.5mm termination plug.
See Audio Yume II is a welcome update to the classic Yume. The pair is said to improve everything right from the external looks to the sound performance with upgraded drivers and improved internal acoustic structure. The pair is officially released for 199$, you can refer here for more information.
Review
The SeeAudio Yume II offer excellent balance, a warm sound without a sense of fatigue from listening, and a high level of satisfaction in a luxurious package.
Specially designed four balanced armature driver configuration.
Premium range of Knowles and Sonion BA drivers.
Clean, accurate, and smooth sound reproduction.
Electronic frequency crossover for smooth distortion-free performance.
Specially customized 6N OCC Hakugei cable.
Premium Azla Xelastec Sednafit ear tips.
Technical Specifications
Driver Configuration: Quad BA.
Driver Arrangement: 2 BA Low+ 1 BA Mid+ 1 BA Highs.
Impedance: 18ohm.
Frequency response range: 20Hz-20kHz.
Sensitivity: 110dB/mW.
THD+N: <1%.
2-pin 0.78mm connectors.
New limited editions of popular models
See Audio Bravery has got a brand new Angle Ears Limited Edition. It’s available in a brand new limited edition Ink Blue color option. Experience unmatched performance with four high-performance balanced armature drivers arranged in a three-way frequency crossover with two physical crossover filters. See Audio has partnered with HAKUGEI and Azla Sednafit including a customized cable and premium ear tips with Bravery Anniversary Edition.
True High-Fidelity Sound With High-Performance Balanced Armature Drivers
See Audio has designed acoustic architecture for Bravery Anniversary Edition with four high-performance Balanced Armature drivers per side. The pair utilizes premium balanced armature from both Knowles and Sonion, two of the largest driver brands in the world. Bravery features two Knowles BA drivers for the lower end, one Sonion BA driver for mid-range, and one Knowles BA driver for the high-frequency response.
Clean, Accurate Tuning To Complement Different Genres
Professional acoustic engineers at See Audio have adjusted the tuning on the Bravery Anniversary Edition to deliver a rich, well-detailed presentation for its users. The pair has a well-extended high-frequency response that maintains a high clarity and transparency without being fatiguing or harsh even at loud listening levels. Users are greeted with nothing but a high-resolution sound with powerful bass, lovely vocals, detailed instruments, and a smooth overall tonality that complements different genres of music well.
Premium HAKUGEI Cable
See Audio has partnered with Hakugei a premium IEM upgrade cable brand based in China. They have designed a customized 6N OCC cable that perfectly matches the synergy of Bravery Anniversary Edition delivering an impeccable acoustic experience for the users. The cable here has cloth sleeved finish with 0.78mm 2-pin connectors and a 3.5mm termination plug for easy connectivity.
Azla Sednafit Ear tips
See Audio has made sure to include Bravery with a premium set of accessories. First the Hakugei cable and then with Azla Sednafit for premium ear tips. The pair comes bundled with three pairs of Azla Sednafit XELASTEC ear tips(S, M, L).
4th Gen DLC Composite Diaphragm, 10mm Dynamic Driver
5N 8-Core Silver-plated 0.78mm 2Pin Cable
Aviation-grade Aluminum Metal Cavity
Compact and Neat, Comfortable Wearing
Specifications
Driver: 4th Gen DLC Composite Diaphragm, 10mm Dynamic Driver
Earphone type: In-ear
Impedance: 16Ω±15%
Earphone sensitivity: 102dB/mW
Frequency range: 12-40000Hz
Plug interface: 3.5mm
Cable Length: about 1.2m±3cm
Cable: 5N 8-core silver-plated cable
Interface: 0.78mm 2Pin
The Upgraded Version of Classic T2 IEM
Ever since 2018 when TIN HiFi brought the revolutionary technology to earphones, with four years of successive feedback and compliment of TIN HiFi classic masterpiece-T2, now we believe it’s time to put forth new ideas! Sticking to TIN HiFi iconic streamlined metal cavity, the T2 2022 version has been upgraded to next level particularly in dynamic driver configuration and improved 0.78mm 2 Pin connector. It is an acoustic headphone that brings forward excellence in sound quality, ambience and style.
4th Gen DLC Composite Diaphragm, 10mm Dynamic Driver
T2 2022 Version features a fourth generation DLC composite diaphragm and 10mm DLC flagship dynamic driver that has been enhanced and optimized over year to year. The DLC diaphragm is beneficial to frequency response and substantially decrease unnecessary vibration. It attains a incomparable dynamic changes with restored acoustic quality. Furthermore, Japanese imported CCAW ultra lightweight voice coil adds richer details and higher sensitivity.
5N 8-Core Silver-plated 0.78mm 2Pin Cable
One of the biggest changes for the upgraded version must be the reinforced detachable 0.78mm 2Pin connector. Over the years, we have listened to customer’s voice and eventually we gave up MMCX connector on T2 2022 version and go with the loved 0.78mm 2Pin. Even after times of changing cables, the IEM shall remain the same. Silver-plated cable is clad with German TPU material to prolong its lifespan while maintaining lossless transmission and crystal clear sound.
Aviation-grade Aluminum Metal Cavity
T2 2022 version continues to adopting aviation-grade high density aluminum as material for the cavity, with which the acoustic wave reflection can reach better dynamic equilibrium. Meanwhile, distinctively optimized direct vocal cavity effectively eliminates resonance oscillation caused by sound wave reflection. Thus a more original, natural, and purer sound performance is guaranteed.
Review Round Up
Having heard a lot from Tin HiFi, it is easy to recommend anything from the brand. It makes it easy especially when the product is so affordable. The T2 DLC has some flaws with its sound signature, but if you aren’t as picky, they have a lot to offer. You get some heft in the bass and some nice highs, with an average soundstage that holds everything together. For $59, there’s going to be a good amount of listeners that will enjoy the T2 DLC.
Not really. Objectively, the T2 DLC is not a bad IEM. It’s just not an IEM really worth talking about. As some might say, it’s truly one of the IEMs of all time. The competition below $100 is the fiercest it’s ever been, and Tin HiFi simply isn’t able to keep up. In the last years, they’ve done one of three things: chase past glory, attempt ill-advised innovations, or create me-too products. To be fair, a few of them have worked. But instead of improving upon them, Tin keeps retreading old ground. For example, why did they go back to the classic shell and tangly cable in the T2 DLC? The T2 Plus and P1 Max has shown that Tin HiFi doesn’t have to stick with a four-year-old build designs that don’t work for everyone. Though it’s a minor point, it's indicative of the way the company is looking at product development. As it stands, the T2 DLC is another forgettable IEM in the ever-growing list of T2 variants. But enough ranting. If you want this sort of tuning, just get the DUNU Titan S instead.
So first off let’s establish that basically anything you choose as an alternative will pretty much always cost more money. With that said, the Etymotic ER2SE has dropped significantly in price. It boasts an easier-to-achieve fit and a similarly neutral leaning sound. The looks are more serious, and less cheerfully reminiscent of a do-it-yourself project.
All right, bassheads, you want something good out of the box without buying any extras, try the Campfire Audio Honeydew. It fits way better than the T2, with a bendable cable that is the business. For a more consumer-oriented sound that’s less bass-oriented, you could try its sibling the Campfire Audio Satsuma. It has similar-shaped housing and cabling. These both, of course, cost quite a lot more than the TIN HiFi T2.
One of the few budget options to undercut the value proposition of the T2 is the Moondrop Chu retailing for merely $22 USD. Like the TIN HiFi T2, the Moondrop Chu has metal earbud housings, although it is noticeably less clunky in shape, providing a better fit. You don’t get a removable cable, or memory foam ear tips with the Moondrop buds. However, the sound quality is excellent with more bass available than the T2.
People looking for something with more flexibility, given that the TIN HiFi T2 is an audio-only affair, maybe you want a mic, or the option to go wirelessly. For that, try the Sennheiser IE 100 PRO. It sounds good, fits decently, has very good isolation, and lets you go wireless or wired.
What we like:
Sounds better than the price suggests
Studio style frequency response
Removable MMCX cable
Plenty of ear tips
Price
What we don't like:
Stiff cable
Unrefined finish
Not very comfortable
No microphone limits some case use
No IP rating, but that's not unusual for wired in-ear monitors
You really can’t go wrong with a bargain IEM like the T2 DLC. For only $60 it gives you a clear and consistent sound profile that is so easy to just sit back and enjoy. Some detail may be missing in a few regions, but its response is more than what you pay for. If you’re looking for an IEM on a stricter budget, I think the T2 DLC is one of the safest choices to bet on depending on your sound taste of course.
Having tried the T2 DLC without the perspective of the previous iteration, I would say that the T2 DLC has an inoffensive and borderline neutral timbre with a hint of elevation on the bass and treble to give a bit of fun to the mix. It’s technically capable for the price with virtually nothing wrong with the sound quality.
But when we look at the T2 DLC in the current state of the market, it really gets you to think about whether the T2 DLC holds up against the competition. As a unit, the T2 DLC does nothing wrong to give it any distinctive con to swerve people away from buying it. But T2 DLC played too safe in a market where constant innovation appears almost every month. The budget segment has never been as competitive in the last few years, and yet TIN HiFi choose that the T2 DLC played on the preexisting formula that the likes of the Moondrop Aria has set a year prior.
Is the T2 DLC good? I’d argue that it is. Is it enjoyable and capable to be your daily driver or even first IEM, I would argue that there are better choices but it’s definitely a good choice if you fancy the shape and want a more neutral sound signature. But can it compete with the ever-expanding choices of IEMs that provide exceptional technical ability through new and innovative drivers/tuning, abundant accessory inclusions, or overall just a more specialized target? I would argue that it all comes down to where the market flows in the next few months. But I have a hunch that the T2 DLC will just be another IEM tuned safely that will be forgotten in due months' time when extravagant and interesting IEMs that offer much more than a safe and inoffensive tuning with average technical ability. If anything, I’d compare the T2 DLC to a sequel of a blockbuster film. Some may have been waiting for the sequel, but it has presented itself to be a safe but lifeless addition to an ever-growing market of lifeless sequels.
I have not tried the original T2, but I do understand that the T2 cemented itself as unique in a market filled with a similar V-Shaped tuning by going for a reference-style tonality and interesting form factor. It shocked the market then for being as innovative and different, yet its revision ended up falling ill to the tonal deafness that it once broke free of. It found itself washed up, not by doing things wrong but by being complacent to a market that needs constant innovation. And there, the T2 DLC lies almost undistinguishable amongst the pile of harman-like tuning that has filled the market in recent times. And there the T2 DLC digs its own grave, forgotten and overshadowed by those that choose to innovate like it did all those years ago.
Pros:
Solid build quality
Satisfying unboxing experience
Versatile fitting*
Good all-rounder
Inoffensive and natural timbre
Tight, well-controlled, and detailed bass response
I honestly think that the T2 DLC are the most enjoyable tuning I have heard from Tin Hifi so far, making them a very worthy successor to the original T2 model. They are not perfect and they may verge on being a very “safe tuning”, yet I think they have done a good job here.
I reviewed the T3 Plus a while back and basically said that they were enjoyable because Tin had tuned them similar to many other successful models from other brands. In this case, Tin have taken a similar tuning with a few tweaks that push it even more towards my preference.
They are not perfect of course, the details are not the best and the driver does seem to struggle with very complex and detailed tracks, yet in general, they do a job that I have no complaints about.
I could probably list a few more things that I feel could be improved yet I feel they should be given credit where it is deserved and the Tin Hifi T2 DLC certainly deserve it in my opinion.
Pros:
build
comfort
tuning (even if a little on the "safe" side)...
Cons:
Could be more detailed and could also include some kind of transport case...
Tin HiFi T2 DLC is not a bad option and many reviewers describe it as "safe". Some rather aggressively recommend it with a tuning that can be described as relatively neutral, some say it's ok to buy it, and some don't recommend it much.
Either way, there are many excellent earphones in this price range, and you might be better off paying a little more for the well-established TIN HIFI T3 Plus than buying this.
Features a metal composite diaphragm and Floaudio's unique tuning technology. Provides reference-grade low and high frequency response. Frequency range from 20- 22kHz.
Custom DD for superb sound
Calla is a revolutionary In ear Monitor which used a new custom design 10mm full-range dynamic driver.
Ergonomic Shell design with 3D printing technology
The new state of 3D printed shell gives "Calla" a more comfortable fit. The angle of the nozzle is also adjusted more comfortable postion resulting in unprecedented comfort and acoustic seal.
The 3D printed shell structure of "Calla" represents research on In-ear Monitor ergonomic. Now. "Calla" performance now shares the performance characteristics of IEMS costing 5 times as much.
In The Box
Duo Univeesal In-Ear Monitors "CALLA"
2-pin FloAudio Premium Cable
Silicone Eartips ( S / M / L )
Package
Build
Fit
Review Round Up
Though the Calla is an entry debut product from the ever growing collection of chi-fi products, FloAudio has certainly impressed me with the Calla as they are truly very enjoyable for me even though they do not suit my preference of a brighter sound. They indeed have an amazing sound separation and will go toe to toe with some products way above their price range in this area. With their authoritative bass response blending with their thick midrange along with a velvety smooth high range, the Calla is an easy recommended product for their fun sound. Their build is impeccably beautiful and solid but sadly, their packaging is a little too simple for their price range as they lacked a case and a better quality cable. Overall, a great debut for FloAudio and we are stoked for this newcomer’s future. Well done FloAudio!
The Calla model of in-ear headphones from the new manufacturer, Floaudio, is made for lovers of bass and, especially, its lower part. Good control over the entire frequency range with palpable percussion does not spoil the beauty of the music, but highlights its strong points. There are some flaws, but they are not so big that I would not recommend the model.
FloAudio touted the CALLA's sound as being on the same level of performance as high-priced earphones, and in fact, that claim is almost true. They sound very low distortion and more rewarding to listen to than most models with a price tag of $100 or more.
Of course, that does not mean that there is no competition in the same price range; there are many excellent earphones in the same price range as the CALLA, including the Tripowin Lea, Moondrop CHU, Tripowin Mele, and 7Hz Salnotes ZERO, and CALLA is not necessarily superior, at least in terms of sound balance and clarity. Still, it has a deep bass and a deep soundstage that sets it apart from the competition, and its comfortable, dignified sound makes the CALLA special.
Pros:
Elegant and chic
Sound field with a sense of depth
Excellent texture
Good original sound fidelity
Massive, deep bass
Gentle on the ear and comfortable to listen to
Resolution beyond price
Low distortion
Front localization
Cons:
Lacks high frequency extension
Slightly lacks coloration
Sound is a little too rounded and lacks a sense of structure
Lacks transparency in the midrange, tends to sound blurred and flat
FloAudio Calla is not a complete audiophile set, but the exterior quality is high, and the overall quality is of a fairly attractive level, with sound quality well above the price.
Calla is a very compelling choice, especially if you have a penchant for a soundstage with quality low-frequency expression and excellent spacious depth.
High Quality Single Crystal Copper Silver-Plated Cable
Yanyin Canon
Specifications
Model: Canon
Driver: 1 dynamic + 4 balanced armature
Material: Hand-made earphone shell of medical resin
Frequency response range: 5Hz-22kHz
Input sensitivity: 108dB
DRC: 10ohm
Cable: 4 strands of graphite powder single crystal copper silver-plated cable
Pin: 0.78mm detachable cable design
Medical Resin Shell, Ergonomic Design
The medical resin shell with black quicksand texture is made by hand, that not only makes the earpieces lightweight but also provides the users with a comfortable and firm fit. Big data analysis shows that the earphone shape is compounded with the auricle of the human body, which is meticulously fitted and more comfortable to wear.
The Bio-diaphragm dynamic driver can keep the bass attack and response fast and accurate. The balanced armature has beautiful sound quality, super resolution, excellent extensibility of ultra-high frequency balanced armature, and the frequency response range reaches 22kHz. The pair has got professional tuning adjustments to present a rich and lively sound with a clean background.
3 Tuning Switches, Changeable Collocation
Independent tuning with 3 switches, electronic crossover technology, no distortion and high playability, adjustable range covers all frequency bands. Responsible for the interval frequency band independently, cooperate with each other, the collocation is changeable, and the style is naturally switched. The painstaking technique has been applied to Canon, making the price-to-price ratio burst once again, allowing various styles of repertoire to be played with ease.
Switch 1 controls low frequency gain;
Switch 2 controls the intermediate frequency gain;
Switch 3 controls ultra-high frequency gain;
The ON direction is to turn on the gain, and the digital direction is to turn off the gain;
Each switch can be adjusted independently without interfering with each other.
Professional Crossover Technology
Experienced acoustic engineers at Yanyin Canon have arranged the five-driver configuration in a three-way frequency division using professional crossover technology. This allows the drivers to perform perfectly while maintaining low distortion levels. Good low-frequency atmosphere, strong impact, solid mid-frequency knots, rich lines, moderate extension of high-frequency details, excellent dental control, close-to-ear vocals, precise mid-to-high frequency connection, multiple switches the fine-tuning of the channel is very suitable for the interpretation of popular music from China, the United States, Japan and South Korea.
High Quality Single Crystal Copper Silver-Plated Cable
Adopts 4 strands of graphite powder anti-interference single crystal copper silver-plated cable. The cable is relatively soft, and the stethoscope effect is not obvious.
Package
Build
Fit
Review Round Up
Yanyin’s mid-tier offering, the Canon features a great price-to-performance ratio in my opinion with its features. There is much that is positive about the Canon. Yanyin’s craftsmanship is impressive, and so does the quality of materials and accessories.
The Canon succeeds in its price bracket and stands out among its competitors by up to 500 dollars with its modifiable presentation. If you’re looking for an IEM that pairs well with any source and works beautifully with a wide range of genres, I highly recommend giving the Canon a try.
Overall, I think Yanyin has developed a very compelling set here and it deserves more attention. It competes well with the Mangird Tea 2, but even though the Tea 2 has better technical performance and detail retrieval, I prefer the Canon more. At the end of the day, it comes down to tuning. The stock tuning is good on its own, but the switches really push this into Great territory. Using those switches, I was able to enjoy all of the bass and also push vocals forward. In this configuration, they have a much funner sound than the Tea 2s, which makes its shortcomings less meaningful as a daily driver. It’s flat out more enjoyable, which makes me more likely to carry it every day.
At $349, it’s expensive and placed toe-to-toe with the Tea 2. Because of the trade-offs, I don’t think I can say with confidence that either is the better IEM. Instead, go with the Yanyin Canon if you want lots of bass and a fun, every day sound. Go with the Tea 2 if you’d rather have more details and better technicalities.
Pros:
Unique aesthetic
Secure fit
Tuning switches make a big difference to the sound
Fun sound that’s great for mainstream listening
Cons:
Average soundstage and imaging
Slightly worse technical performance than the Mangird Tea 2
The Yanyin Canon has undoubtedly given many reviewers a high degree of satisfaction due to its sonic perfection and tuning switches.
Excellent design. The package contents are somewhat conservative and do not offer the interchangeable plug design cables that are often included with earphones in this price range these days, but the quality of the cable itself seems to be commensurate with the price. You may consider paying an additional $15 or so for the QKZ Q1 MAX if you need interchangeable cables.
As the 4th generation of the Legendary NX7 series, the NICEHCK NX7 MK4 still adopts a classic configuration with seven driver units, including the new beryllium-plated dual dynamic drivers, 4BA Driver Units, and Seven-layer PZT driver. Although the first three generations of the NX7 series have an excellent reputation, the NX7 MK4 inherits their advantages while breaking new ground in many aspects. Therefore, NICEHCK NX7 MK4 can bring rich mid-low frequency, make the high frequency more delicate, and perform gorgeous UHF.
Professional Tuning Technique & Replaceable Tuning Filters
The MK4 utilizes a professional tuning, a technique as well as an art. To enable all avid audiophiles to taste true sound quality anytime and anywhere, the engineer from NICEHCK takes a professional approach. Equipped with replaceable tuning filters in gold, red and black, the NICEHCK NX7 MK4 also features three unique sound styles in balanced style, mid-high frequency style and heavy bass style respectively.
Exquisite Acoustic Cavity Design
With the encounter of four different materials, including stabilized wood, environmental resin and PC, and aluminum alloy, the NX7 MK4 characterizes an acoustic cavity on each side. This exquisite design shows not only the charm of materials but also the charm of design.
Ergonomic Design & Comfortable Fit
The NX7 MK4 features an ergonomic design for a secure fit. The goal of the NX7 MK4 is to be an earphone with excellent sound quality and a comfortable wearing. It is worth mentioning that the NICEHCK NX7 MK4 fits the human ear perfectly in accord with human engineering.
NX7 MK4 adopts 2Pin detachable design, and adds a limit slot to make the connector part sturdier and more durable. This design is conducive to tapping the great potential of NX7 MK4. This IEM comes standard with a high-fidelity OCC and silver-plated mixed cable, featuring excellent material and excellent detail resolution.
Price & Availability
NiceHCK NX7 MK4 is now available at Linsoul and others for $109.
The RAPTGO Hook-X has been well received by music enthusiasts and professionals since its launch. This time we are pleased to present the RAPTGO's brand new version of the beloved Hook-X, RAPTGO invited "Bad Guy Good Audio Reviews" (also known as Hawaian Bad Boy), one of the legendary audio critics in the audiophile community, to collaborate with them to launch this brand new - RAPTGO x HBB Hook-X, with the aim of upgrade the previous successful-Hook-X to get a higher level of perfect sound.
To obtain greater resolution and sound dynamics, the new Hook-X increases the size of the ultra-strong magnetic application to optimize the magnetic circuit with a 7*2 dual-array N52 magnetic circuit design. A thinner diaphragm is used for better low frequency dive and richer dynamics. Combined with HBB's years of experience with thousands of HiFi audio products, the new Hook-X is sure to bring a new storm to the world of hybrid driver.
The new Hook-X follows in the footsteps of its predecessor with a hybrid in-ear monitor design that combines planar magnetic drivers with piezoelectric (PZT) drivers. These two driver types are among the most compelling driver technologies in the audio industry, and have never been used together in the IEM format. Planar magnetic drivers use a thin ribbon suspended between two powerful magnets through which the current passes. The advantage of planar magnetic drivers over dynamic or balanced armature drivers is their extremely low mass and strong magnetic field, resulting in extremely high responsiveness.
RAPTGO manufacture their own large 14.2 mm planar driver, driven by powerful N52 magnets. The precision of this driver allows an incredibly powerful and impactful bass response, as the ribbon is more responsive to transient signals. In addition, the entire frequency range is effectively extended from 20Hz to 40kHz to produce a treble response previously unavailable in IEMs. The internal enclosure construction design and acoustic damping system have been carefully designed to achieve balanced target tuning, a rarity in IEMs using planar magnetic drivers. For tuning and acoustic characteristics, the new Hook-X features an open design. This allows the greatest amount of airflow to accentuate the characteristics of the planar magnetic driver. In addition, this opportunity opens up the soundstage compared to typical IEMs, mimicking the openness and realistic playback of open planar headphones.
Finally, the rear-opening design reduces hearing fatigue by preventing pressure buildup in the ear. the Hook-X's housing was designed with software after extensive simulation experiments to match the typical ear angle and wearing experience. Each unit is made from high-precision 5-axis CNC to ensure uniformity of the sound chamber. From housing design to driver assembly, every aspect of the Hook-X demonstrates craftsmanship, engineering prowess and acoustic taste.
The new Hook-X features an optimized modular connector cable terminated to a 0.78mm 2-pin jack. This means you can simply swap the connector between the 4.4 mm and 2.5 mm balanced jacks and the 3.5 mm unbalanced jack for use with any of your equipment.
Handcrafted IEMs with a maximum of 2 pcs made per day
Specifications
Driver: 4 balanced armature (BA) and 3 dynamic drivers
Sensitivity: ≥102dB/mW
Impedance: 16 ohm
Connector: MMCX
Material: Medical-grade UV resin
Frequency response range: 11Hz-43000Hz
About Audio Ehhiku
Audio Ehhiku was founded by a freelance engineer who has built up a sizable reputation in the DIY in-ear monitor (IEM) community throughout Asia. By using advanced crossover designs that far exceed the primitive single-order passes that most other IEM’s utilize, Audio Ehhiku is able to achieve the ideal target tunings with extreme precision. With a vision for paramount sound quality and bespoke character, Audio Ehhiku is committed to hand-crafting each earpiece in small batches and continually innovating the field of in-ear monitors by implementing unique tuning strategies with the latest driver technologies.
High-end 3DD + 4BA Hybrid Configuration
Audio Ehhiku features dual 8.5mm wrinkle-less diaphragm dynamic drivers, one 8.7mm titanium diaphragm dynamic driver, and four custom balanced armature drivers to ensure that the sound is true to what it was intended to be. With the upgrade of the drivers, the sound quality is upgraded. These designs allow Ehhiku to have an ultra-wideband, analytical that feels nothing is lost, fast transients, and a powerful dynamic. Whether you are a performing artist, a studio engineer, or just a lover of great music, the Ehhiku could be one of your choices.
Each driver is tuned to perform at its optimal frequency range, minimizing the total harmonic distortion while maximizing the audio resolution that BA drivers are famed for. This tuning approach allows the sub bass and bass to be deep and impactful without hindering upon the mids, which is kept at a neutral position to emphasize a natural tone. The BA tweeters utilized for the trebles in the Ehhiku are modified from the famed ‘Harman Curve’ survey but go further to extend the treble decay in order to better highlight harmonics and details, while increasing the perceived “airiness” in the music. In short, the accuracy of Ehhiku ’s engineering means that its tuning is fit to amazing performers and listeners of every instrument and genre.
Quality Upgrade Cable
To best highlight the Ehhiku ’s impressive sound, it has been paired with an upgraded copper silver-plated cable. Featuring the MMCX connection, the cable can be easily swapped to prolong the longevity of the IEM, as well as allow customization of your setup. The MMCX connectors chosen for the Ehhiku have been tested to meet the highest quality standards available and will provide a secure fit for the lifespan of the IEM.
Bespoke Design
The Ehhiku is handcrafted using industry standard medical-grade UV resin that is popular amongst the biggest IEM brands internationally. The quality resin provides both durability and comfort to the Ehhiku, and its ergonomic shell design means you won’t even notice your IEM’s during long performing or listening sessions. Because every Ehhiku unit is handcrafted, each shell design is unique and bespoke.
Price & Availability
Audio Ehhiku is now available at Linsoul and others for $199.
