Used Friedman JJ Junior Jerry Cantrell Signature 20W Tube Guitar Amp Head

Used Friedman JJ Junior Jerry Cantrell Signature 20W tube amp head in great condition, delivering authentic high-gain tones inspired by the Alice in Chains guitarist. This compact powerhouse features 2 channels, 3-band EQ, presence control, gain and master knobs, and built-in digital reverb. Powered by 2 x EL84 power tubes and 3 x 12AX7 preamp tubes, it provides rich, harmonically complex tones at manageable volumes—perfect for studio or stage use.