Introduction Marshall 4100 JCM900 100W Tube Guitar Amp Head in Excellent condition. This dual-channel all-tube amplifier delivers legendary Marshall tone with classic British crunch and powerful clean tones. It features 100 watts of tube power driven by four EL34 power tubes and ECC83 preamp tubes, with reverb on both channels and a series effects loop. Perfect for live performance and studio use, the JCM900 is a dependable workhorse built for serious tone lovers.
