• 50W/100W tube amplifier head delivers Mesa's iconic Dual Rec tone

• 3 channels with 8 selectable modes supply a versatile array of tones

• Independent Gain, Treble, Mid, bass, Presence, and Master controls per channel

• Multi-Watt switch makes achieving cranked-up tones at bedroom levels easy

• Bias switch enables you to swap the original 6L6 power tubes for a set of British-style EL34s

• Rectifier Select switch on each channel toggles between a tube and solid-state rectifier

• Spongy/Bold power selections for fine-tuning your tone

• Assignable series effects loop with Send Level control

• Slave output with Level control

• External switching jacks for channels 1, 2, 3, Solo, and Effects Loop

• Fixed bias for consistent, maintenance-free performance

• 6-button footswitch (Channel 1, Channel 2, Channel 3, Solo, and Effects Loop)

• Tuner Out jack for feeding your tuner a clean, padded signal

4S.2TR1BLC