Product description:
The amp is equipped with a CS431331 high-performance independent DAC chip with a dynamic range of more than 120db, supports up to 32bit/384KHZ PCM output and high-resolution audio format DSD64/DSD128/DSD256 decoding, bringing studio-level music enjoyment.
Small and portable, high-quality aluminum alloy body, precision craftsmanship.
The interface is diverse, compatible with mobile phones and computers. The headset body is equipped with a type-c plug, a 3.5mm jack, and a USB A-C adapter. It supports Type-C interface mobile phones, tablets, notebooks and USB terminals for music playback.
A30:
A30 turns the phone into a HIFI player, with high-performance DAC chip, 600 ohm high-impedance direct push, pure HIFI sound quality, no need to charge, no need to download APP, plug and play.
(Note: When playing DSD format files, the buttons have no function. The amp only supports WeChat and QQ voice and video calls, and does not support phone calls)
A30i:
The A30i is customized for the Lightning interface, and the fruit machine can also play HIFI. It has both a Lightning interface and a 3.5mm interface. It can be connected to Apple iphone/ipad/ipod and other devices to improve the sound quality of the phone and enjoy good music at all times.
(Note: A30i only supports music playback, not voice calls)
Product parameters:
1. Signal to noise ratio: >120db
2.Dynamic range: >120db
3.Total harmonic distortion: <0.0006%
4.Frequency response range: 20Hz-50KHz (support Hi-Res and SACD)
5.Standby power consumption: <0.07W
6.Output impedance: dynamic adaptive (16 ohm-600 ohm)
7.Sampling rate: 32KHz-384KHz, DSD64/DSD128/DSD256
8.Resolution: 32bits
9.Weight: 11.1g
A30 Product packaging: 1 decoding headphone amplifier + USB adapter
A30i product packaging: 1 decoding headphone amplifier
Product image: