audio-sound @ hatena

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.

Pre-orders for HarmonicDyne Athena have been released

HarmonicDyne Athena

HarmonicDyne Athena


Reservations for the newest headphones from the popular HarmonicDyne brand, the HarmonicDyne Athena, are now available at Linsoul.



About HarmonicDyne

HarmonicDyne’s goal is to deliver better sounding audio to the everyday music lover. HarmonicDyne has made its global success through several crowdfunding campaigns, including the Helios, Zeus, and Poseidon headphones. Each of these launches achieved the combination of amazing acoustic performance, bespoke craftsmanship, and budget-friendly affordability. HarmonicDyne will continue the tradition of designing and carefully manufacturing the best headphones that are accessible to every audience.


HarmonicDyne Athena


About Linsoul

Linsoul Audio is a leading audio products provider, offering a wide range of high-quality audio products to consumers worldwide. Their commitment to providing superior audio products that are both stylish and affordable has made them one of the top online destinations for audiophiles and audio lovers alike. With products ranging from earbuds, headphones and amplifiers, to DACs and digital audio players, Linsoul Audio has something to offer everyone.


HarmonicDyne Athena

HarmonicDyne Athena
HarmonicDyne Athena

HarmonicDyne Athena


How does the reservation process go?

  1. Reserve a HarmonicDyne Athena by purchasing ONE $1 Reservation Card BEFORE its launch, which is likely on 6 February 2023 (GMT+8). The $20 Early Bird discount code will be sent to you via e-mail on the launch date.
  2. On the launch date, those who had purchased the $1 RC will receive an email notification via with the link to purchase the HarmonicDyne Athena Headphones.
  3. Customers must log into their designated email address and apply the $20 discount code to order their HarmonicDyne Athena headphones. The headphones would cost $159 USD only after applying the $20 discount code.

No cancellation, refund or resale of the Reservation Cards will be provided.


What are the terms and conditions for reserving the HarmonicDyne Athena?

  1. Each customer is entitled to purchase only one Reservation Card for the HarmonicDyne Athena. The $20 discount code received can only be used for one HarmonicDyne Athena order. 
  2. E.g. If you had purchased ten $1 RCs, only one $20 discount code will be sent to you. No refunds will be made for any of the RCs paid.
  3. After purchasing the RC, the Early Bird code will be sent to you via email on the launch date, before we list the product. Please check your inbox/spam/junk mailbox before contacting us.
  4. The email address used for reserving the HarmonicDyne Athena purchase has to match your email address account on Linsoul.
  5. Linsoul retains every right to cancel orders that try to abuse the system. The $1 paid for the Reservation Card will not be refunded.
  6. Should you have other discount codes e.g. codes redeemed using your Reward Points, they are NOT stackable with the HarmonicDyne Athena Early Bird discount code.
  7. Shipping fee is calculated based on your order after using the HarmonicDyne Athena Early Bird discount code. NO cancellation of the $1 RC is allowed due to regret buys.