Allo Piano 2.1 Dual-Mono

Hi.

I have the folllowing setup running Volumio 2.688;

Volt Amp with Capacitance Multiplier
Piano 2.1
Kali Reclocker
Rasp Pi 4

I’ve been using it with DSP Dual Mode set to None and Subwoofer 2.2 and it works fine.

In anticipation of a soon to arrive Volt+ D I decided to remove the Sub and try setting the mode to Dual-Mono but when I do this I only get sound out of the right channel.

I’ve reflashed the SD card with the latest Volumio and setup from scratch but otherwise not sure where to start workiing out what’s going wrong.

Has anyone got Dual-Mono mode working with this setup and are there any specific settings I should be looking at.

Many thanks
20191123_095202.jpg

Exact same experience here, I just checked. Running a version from Feb. 2019, will upgrade to latest and check again.

All is fine in dual stereo mode.

Note that dual mono used to work like a charm when it was first supported. Something must have changed along the way.

See link maybe that solves your problem.

audiophilestyle.com/forums/topi … nt-1006571

Verstuurd vanaf mijn Nokia 6.1 met Tapatalk

Updated to latest version, same result. Volume for the left channel is very low (~20% of right channel). Switching between dual stereo en dual mono a few times , rebooting…and we’re back for as long as it lasts. This has all the hallmarks of a DAC initialization issue.

Hi, same here.

Did you ever resolve this? I am having the same issue with a quiet second channel. The subwoofer output behaves similarly. Works for a few songs then randomly goes quiet.