Upon testing this, everything seemed to work except for the volume knob. I would try to turn it up but it would ultimately turn down. I googled a troubleshooting site and factory reset the amp. After this, i slowly tested the knob and it started working. Buyer please note that you are purchasing this amp with the above being noted. If the volume knob becomes a problem, please factory reset to troubleshoot by holding the tuning left button and the power button at the same time until the unit clears/clicks.
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