Actually, it is Linux, not Android, but no idea which version, item is from mid 2018, so not that old. I just asked them, awaiting response. I will come back. Thanks so far.
@Terry They tell me now, it is not a regular Linux, it is a proprietary version programmed by them for this player. So I think it will never perform with Khadas TB.
Updated Volumio to last V2.657 and realized that volume control is fixed now, no change possible, and only two options available “software” and “none” but no volume control possible … what a nightmare this software !!!
Is it possible to control the 9038Q2M DAC’s output volume function, with the Tone Board attached by USB to a Raspberry Pi, on a piCorePlayer LMS/Squeezelite system? Through Alsa mixer?
Just read the thread. Just for clarification. It seems to me that the Toneboard HW VC is not the ES9038Q2M 32bit DAC chip internal VC.
The internal Sabre VC supports DoP/DSD VC.
It’s been mentioned several times in this thread that DoP needs VC set to 100% though.
Did you then build your own TB VC into the XMOS?
Are you running the Sabre in OverSamplingFilter Bypass mode then? That could be reason for not having the 32bit OnDac VC running!??!
Hello
I want to make my own hardware volume controls. Can someone confirm if its gonna work with newest firmware 1.04?
On the Ben’s schematic there is info: “TVS and resistors can be NC” NC stands for normally closed or not connected? Im going to use pullup resistors, but are TVS really necessary? (BTW my plan is to use Esp8266 nodemcu for this)