Only 1 of 2 speakers working

Hey all, new to Volumio and just built a system:
RaspberryPi 3B+
HiFiBerry DAC Plus ADC PRO
Official 7" touchscreen
AudioSource AMP100VS 2 channel amp

Problem I’m having is stereo output doesn’t seem to be working. Only the left side speaker has audio. Stereo works fine when I use my phone as input directly connected to the amp. I switched the speakers from one side to the other, from one channel to the other and get the same results. What am I missing?

The most likely culprit is the audio cable between the DAC and amp.
Try swapping another cable in place of the current one to test.

Well that was easy lol. I couldn’t use the rca cables I initially bought for the project since the case was too small. So I got a pair of right-angle cables that apparently weren’t up to snuff.