Specifications

Quick Overview

Build Location Hand-Wired In Petaluma, CA with the World's Finest Materials
Wattage 100, 50 or 20 Watt Selectable (Global)
Power Tube Type 4x Mesa EL-34 (or 6L6)
Channels & Modes 2 Channels / 3 Mode Channel Cloning™
Mode Voicings / Styles Ch. 1 = Clean, Crunch or Crush (Channel Cloning™)
Ch. 2 = Clean, Crunch or Crush (Channel Cloning™)
Graphic EQ / Reverb / FX / Solo FX Loop
Footswitchable Functions Ch. 1/2
Speaker(s) & Impedance n/a
Weight 36 Lbs.
Dimensions 7" H x 19" W x 10 1/4" D
Available Formats Head, Rackmount & 1x12 Combo

Amplifier Features

Amp Type Tube
Chassis Material Aluminum
Rectifier Type Silicon Diodes
Rectifier Tubes n/a
Variac Power Switch Full/Variac Power Switch
Preamp Tubes 5x Mesa 12AX7
Power Amp Tubes 4x Mesa EL-34 (or 6L6)
Bias Switch for Alternate Power Tubes Types Bias Select for EL-34 or 6L6
Maintenance Free Fixed Bias Yes
Wattage(s) Quick Reference 100, 50 or 20 Watt Selectable (Global)
Built-In Power Amp Attenuation n/a
Power Amp Details (Class & Wattage) Class A/B Power with selectable, global 20/50/100 Power Switch - Provides three power options: 20-Watt mode utilizes 2 tubes operating in Class A/B Triode for lush harmonics and a sweet, liquid feel at lower volumes. 50-Watt mode utilizes 2 power tube - 100-Watt mode utilizes 4 power tubes. Both 50 and 100-Watt power modes operate in Class A/B Pentode for maximum power, punch and clarity.
Convection or Fan Cooling Convection
Number of Footswitchable Channels (or Modes) Two Channels
Number of Style Modes Three
Number of Style Modes Per Channel Three
Types of Style Modes Per Channel Ch. 1 = Clean, Crunch or Crush (Channel Cloning™)
Ch. 2 = Clean, Crunch or Crush (Channel Cloning™)
Channel Controls Each Channel features Independent 3-Position Style Mode Switch, Gain, Treble, Mid, Bass, Presence, Master and 8-Position CabClone IR Select (back-panel) Controls
Graphic EQ and/or Contour n/a
Reverb / Effects & Bypass Options n/a
Effects Loop & Bypass Options Fully Buffered Series Tube FX Loop
Global Output Level Control n/a
Global Solo Level Control & Bypassable Options n/a
True-Bypass Options n/a
Tuner Output n/a
External Switching Jack Options and/or Midi n/a
Speaker Outputs One 8 Ohm and Two 4 Ohm
Cabinet Simulation - Direct Live/Recording Output Built-in, channel assignable, MESA CabClone™ IR Cab Simulator featuring 8 MESA Cabinet IRs, USB Connection for IR transfers, Internal Amp Load for cabinet-free use, IR Balanced XLR Direct Output, Headphone Output, IR Output Level Control & Ground/Lift Switch
Headphone Output Yes (see Cabinet Simulation for more information)
Slave Output n/a

Additional Amplifier Features

Extra Amplifier Features n/a

Accessories

Footswitch Included - 1 Button Footswitch (Ch. 1/2)
Slip Cover n/a

Cabinet Features

Cabinet Material n/a
Standard Finish Options (no extra cost) n/a
Custom Finish Options n/a
Speaker(s) & Impedance n/a
Casters n/a

Additional Cabinet Features

Extra Cabinet Features n/a

Weight And Dimensions

Weight 36 Lbs.
Height 7"
Width 19"
Depth 10 1/4"

Available Formats

DISCLAIMER: In the interest of continuous improvement, all specifications are subject to change without notice. To guarantee correct fit on custom ordered cases & covers, MESA recommends that customers make personal measurements of their product, after they have been received. MESA provides these measurements as a general reference only, without guarantee or liability.