MESA BOOGIE MARK IV

code: GTR.MSB.005.VAL.002

85 Watts, Simul-Class™ Power / 4x6L6, 5x12AX7 Fixed Bias for Consistent, Maintenance Free Performance 3 Channels w/Independent Gain & Master Controls (Rhythm I, Rhythm II & Lead) Independent Treble & Presence Controls for Rhythm I & II (Bass & Mid combined) Fully Independent EQ for Lead Channel (Bass, Mid, Treble & Presence) Multi-Stage “Cascading Gain” Lead Channel (Lead Gain + Lead Drive) Lead Voicing Switch (Mid Gain/Harmonics) Pull Fat (Rhythm II & Lead Channel) Pull Bright (Rhythm I & Lead) Pull Shift Presence Controls (Rhythm II & Lead) Assignable 5 Band Graphic EQ Assignable FX Loop Slave Out w/Level Control Spring Reverb Output Level Control (over all channels) Full Power/Tweed “Variac” Switch Simul-Class/Class A Switch Pentode/Triode Switch Record Out w/Level Control Silent Record Mute Switch (Pull Output Level) Fan Cooled External Switching Input 6 Button Footswitch (Rhythm I, Rhythm II, Lead, Lead+EQ, EQ (Graphic) & FX Loop)