| Category | Chip |
|---|
| Main chip | AB1565 |
| Screen | 126*294 |
| LED | RGB (IO driver) |
| USB | USB Audio 1.0、USB Audio 2.0、Type C |
| Key | Function keys, volume up, volume down |
| DAC chip | CS43198 Dual |
| XTAL | 45.1584MHz/49.152MHz |
| Volume | None |
| AMP | SGM8261-5 |
| Class A Op Amp | None |
| Class AB Op Amp | None |
| LineOut | None |
| PhoneOut | 3.5mm |
| Balance LineOut | None |
| Balance | 2.5m |
| Coaxial (SPDIF) | None |
| Features | Supported specifications |
|---|
| UAC1.0 | Support |
| UAC2.0 | Support |
| PCM | 768k |
| Native(DSD) | DSD512 |
| DoP(DSD) | DSD256 |
| Mqa | MQA Renderer (8x) |
| USB Hardware Volume * | Support |
| Hardware Volume | Support |
| Volume Level | Level 31【0, 30】 |
| Volume Memory | Support |
| Volume + | Support |
| Volume - | Support |
| Headphone Output | Support |
| Wireless control (headphone output) | Support |
| Balanced Output (4.4) | Support |
| USB Standard | USB2.0 (USB High Speed) |
| Synchronous/Asynchronous mode | Asynchronous mode |
| Overheating protection | None, no power required |
| Voltage/Short Circuit Protection | None |
* USB hardware volume means that the volume adjustment function of the host can be controlled through the volume buttons on the device to synchronize the volume between the device and the host. Or you can directly adjust the volume of the device through the volume button on the mobile phone instead of adjusting the amplitude of the digital signal.
Audio specifications
| Format | Sampling Rate |
|---|
| DSD(DoP) | DSD64 ~ DSD256 |
| DSD(Native) | DSD64 ~ DSD512 |
| PCM | 44.1k ~ 768k |