Get the tone and power of Metallica’s Kirk Hammett. The KH103 is the same model used by Metallica’s Kirk Hammett, both on the road and in the studio. It features 120W and three independent channels of 12AX7/6L6 tube tone. It also offers dual MIDI-switchable master volumes, dual MIDI-switchable series/parallel loops and seven MIDI-assignable functions for each channel. Includes a 3 button MIDI footswitch.Specifications :120 watts (all tube)3 channels3 gain voicing modes per channelBoostDual master volume2 tube drive FX loopsMIDI Switchable: channels, loops, master volumes, boost, voicing(9) 12AX7 + 4 6L6RF3 – 3 button MIDI footswitch included.