Question Unable to control left speaker volume?

Jan 20, 2020
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I have a turntable with a passive speaker setup. My turntable is UTurn, my preamp is a Pluto Phono preamp, my amp is a PulseAudio Class D amp, and my speakers are Elac Debut 6.2. My problem is that my volume knob only controls my right speaker. My left speaker seems to be set at a specific volume and turning the volume knob does not alter it.
 
Jan 20, 2020
2
0
10
Is the PulseAudio D amp switch set to "Bridge Mono" or "Stereo"?

How is the Pulse connected? 3.5" jack or RCA?
The 3.5" jack could be not connected tightly enough if used

Switch is set to Stereo, and it uses RCA.

The weird thing is, that if I let a record spin for awhile without putting the stylus down and the amp turned on, the problem fixes itself. It can take like 30 minutes though which is far from optimal.