Hello Michelangelo,
First, I love Volumio! And I have used or tried quite a few players. Recently purchased 3 things:
- Denafrips Terminator dac
- Singxer SU1 ( 2018 DSD512 version). It’s a usb bridge but to Volumio it’s a dac.
- Tinkerboard running 2.411
Both devices support native dsd but Tinkerboard 2.411 direct dsd output setting both devices recognized the dsd data as pcm 44.1/384kHz
Combo384 Amanero is for the Denafrips Terminator; USBAUDIO2.0(SU1) is for the Singxer SU1
Thank you very much!
e[Kroot@volumio:/home/volumio# lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 007: ID 0080:a001
Bus 001 Device 008: ID 20b1:3086 XMOS Ltd
Bus 001 Device 011: ID 16d0:071a MCS
Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 0bda:481a Realtek Semiconductor Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
root@volumio:/home/volumio# cat /proc/asound/card*/stream0
Generic USB Audio OnBoard at usb-ff500000.usb-1, high speed : USB Audio
Playback:
Status: Stop
Interface 3
Altset 1
Format: S16_LE
Channels: 2
Endpoint: 4 OUT (ADAPTIVE)
Rates: 8000
Data packet interval: 1000 us
Capture:
Status: Stop
Interface 1
Altset 1
Format: S16_LE
Channels: 2
Endpoint: 1 IN (ASYNC)
Rates: 8000
Data packet interval: 1000 us
Singxer USB Audio 2.0(SU1) at usb-ff540000.usb-1.3, high speed : USB Audio
Playback:
Status: Stop
Interface 1
Altset 1
Format: S32_LE
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us
Interface 1
Altset 2
Format: S16_LE
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us
Interface 1
Altset 3
Format: SPECIAL
Channels: 2
Endpoint: 1 OUT (ASYNC)
Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us
Amanero Technologies Combo384 Amanero at usb-ff540000.usb-1.1, high speed : USB Audio
Playback:
Status: Running
Interface = 2
Altset = 1
Packet Size = 56
Momentary freq = 44101 Hz (0x5.8338)
Feedback Format = 16.16
Interface 2
Altset 1
Format: S32_LE
Channels: 2
Endpoint: 5 OUT (ASYNC)
Rates: 32000, 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us
Interface 2
Altset 2
Format: S32_LE
Channels: 2
Endpoint: 5 OUT (ASYNC)
Rates: 32000, 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000
Data packet interval: 125 us
root@volumio:/home/volumio#
Just to add that I have a Raspberry Pi 3B as well 2.452. The native dsd works perfectly with Terminator but not with the Singxer SU1. Although I won’t be using the Pi 3B in this system but perhaps it could help others who are or will use the Singxer with the Pi Volumio. Thanks again!