USB Audio to I2S & SPDIF interface with support up to 384 kHz / 32 bits and a native DSD playback up to DSD512. Selectable UAC (USB Audio Class) which makes the device versatile and compatible with basically any operating system. Besides I2S and DSD outputs the device brings support of a separate playback for a built-in SPDIF output which is useful for third party products such as DACs with digital inputs and which do not support I2S input of any kind. Also, unlike other products this device has an extra SPDIF input which is then sent back to the computer and can be used to record any incoming SPDIF signal for that matter.
Supported sample rates in UAC 1.0:
- 16 bits: up to 192 kHz
- 24 bits: up to 96 kHz
Supported sample rates in UAC 2.0:
- 16 bits: up to 384 kHz
- 24 bits: up to 384 kHz
- 32 bits: up to 384 kHz
Output:
- I2S up to 384 kHz / 32 bits
- SPDIF up to 192 kHz / 24 bits
- DSD up to DSD512
Input:
- SPDIF up to 96 kHz / 24 bits
Features:
- Pin and dimension compatible with Amanero
- Active playback indicated by an LED on the board
- Mute pin which is asserted during sample rate change
- DSD pin which is asserted when DSD native playback is active
- Three separate USB Audio devices available (I2S playback, SPDIF playback and SPDIF recorder)
- Pins F1-F4 indicating current sample rate
Dimension
- 30mm x 69mm
Status: depricated. New version is available here: USB Audio v2
