Amplifier Features |
| Amp Type |
Tube |
| Chassis Material |
Aluminum |
| Rectifier Type |
Selectable and Channel Assignable Dual Rectification (Tube or Silicon Diodes) with Patented Recto Tracking™ (Patent 7,193,458). Recto Tracking auto-matches the correct Rectifier compliment for the number of Power Tubes in use. |
| Rectifier Tubes |
3x Mesa 5U4 |
| Variac Power Switch |
Bold/Spongy Power Switch |
| Preamp Tubes |
5x Mesa 12AX7 |
| Power Amp Tubes |
6x Mesa 6L6 (or EL-34) |
| Bias Switch for Alternate Power Tubes Types |
Bias Select for 6L6 or EL-34 |
| Maintenance Free Fixed Bias |
Yes |
| Wattage(s) Quick Reference |
50 or 150 Watts - Channel Assignable - See Power Amp Details for more information |
| Built-In Power Amp Attenuation |
n/a |
| Power Amp Details (Class & Wattage) |
Class A/B Power with Mesa's patented Multi-Watt™ Channel Assignable Power Amp (Patent 7,602,927) - Provides two power options that are channel assignable via three 50/150 Watt Power Switches: Choose 2 power tubes, producing 50 Watt of small block-power or all 6 power tubes producing 150 Watts of top-fuel horsepower and authority. |
| Convection or Fan Cooling |
Fan Cooled |
| Number of Footswitchable Channels (or Modes) |
Three Channels |
| Number of Style Modes |
Eight |
| Number of Style Modes Per Channel |
Channel 1 = Two / Channel 2 & 3 = Three |
| Types of Style Modes Per Channel |
Ch. 1 = Clean or Pushed
Ch. 2 = Raw, Vintage High Gain or Modern High Gain
Ch. 3 = Raw, Vintage High Gain or Modern High Gain |
| Channel Controls |
Each Channel features Independent Style Mode Switch, 50/150 Multi-Watt™ Switch, Gain, Treble, Mid, Bass, Presence, Master, Assignable Dual Rectification with Recto Tracking™ (Diode or Tube - Patent 7,193,458) |
| Graphic EQ and/or Contour |
n/a |
| Reverb / Effects & Bypass Options |
n/a |
| Effects Loop & Bypass Options |
Fully Buffered Series FX Loop w/Send Level Control - Footswitchable, Channel Assignable or True Bypassable - See True-Bypass Options below for more information |
| Global Output Level Control |
Yes (Over all channels when activated) - See True-Bypass Options below for more information |
| Global Solo Level Control & Bypassable Options |
Yes (Over each channel when activated) - See True-Bypass Options below for more information |
| True-Bypass Options |
True-Bypass Switch removes FX Loop, Output & Solo Level Controls |
| Tuner Output |
Yes (back panel) with Footswitchable Mute |
| External Switching Jack Options and/or Midi |
External Switching Jacks for Channels 2, 3 (Ch. 1 is default), FX Loop & Solo |
| Speaker Outputs |
One 16 Ohm, Two 8 Ohm & Two 4 Ohm |
| Cabinet Simulation - Direct Live/Recording Output |
n/a |
| Headphone Output |
n/a |
| Slave Output |
Yes with Level Control |
