With 4 - 5881 output tubes for 100W of room-shaking power, this head is made for nonstop heavy rockin’.

MPN: M-4100-U

For total control, the 4100 has 2 channels, each with separate Gain, Master Volume, and Reverb controls. Channel A is voiced for anything from shimmering clean to raw crunch reminiscent of a JTM45. Channel B picks up where normal boost channels quit, generating supercharged distortion and ringing sustain. Other great features include 4-band rotary EQ, adjustable effects loop, and both normal and cab effect direct outs.