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.


AUDIRECT BEAM4: High-End Portable HiFi Decoding and Headphone Amplifier

The AUDIRECT BEAM4 is a portable digital decoding headphone amplifier that supports DSD up to 512 and PCM up to 32-BIT/768kHz. It features both single-ended and balanced headphone output ports, three levels of adjustable gain, and a batter…

Audirect ATOM3: ESS9280 AC PRO Chip Portable Decoder Amplifier

The ATOM series of compact DAC amplifiers has a new face: the Audirect ATOM3.

Meet The All-New Audirect Atom 3: Latest Portable USB DAC/AMP With Premium ESS Sabre DAC Chipset

Audirect has released a brand new Portable USB DAC/AMP, presenting the all-new Audirect Atom 3. As a successor to the Atom 2, the Atom 3 here is a tiny package with massive sound characteristics. With top-quality features such as a premium…

Audirect T-1: Lightning to Type-C Lossless Adapter Cable

Audirect T-1, the latest Lightning adapter compatible audio cable, is now available.

(News) Audirect Atom Mini: ES9280AC PRO Chip HiFi Portable USB DAC Amplifier

Audirect has released the Audirect Atom Mini, a small dongle amplifier.