Both amps work, but the volume knobs and jacks are scratchy and will need cleaning or replaced, and there is a little distortion on the amp that needs the battery holder replacements, which is probably the volume knob….The new battery holders are include. Please see two YouTube videos.

- https://youtube.com/shorts/SyGFBmJfjdw?si=M0raS5UNPox8l7Hp

- https://youtube.com/shorts/ARENGpKfrfo?si=bgJTE10HRTREWl6x