Used Marshall 4100 JCM900 100W Tube Guitar Amp Head

Used Marshall 4100 JCM900 100W Tube Guitar Amp Head in Good condition. This dual-channel powerhouse delivers classic British tone with plenty of gain, making it ideal for rock and metal. Featuring four ECC83 preamp tubes and two 5881 power tubes, it offers punchy response and tonal versatility. With reverb, an effects loop, and versatile EQ controls, the JCM900 4100 delivers iconic Marshall sound in a reliable, road-ready package.