Quick Overview

Build Location Hand-Wired In Petaluma, CA with the World's Finest Materials
Wattage And Class 90 Watts per Channel - Mesa's Simul-Class™ Power
Power Tube Type 8x Mesa 6L6 - 4 per Channel
Number of Channels 2 Channels
Mode Options (Voicings/Styles/Functions) Mesa Smart Power™ - Deep, Half-Drive & Modern
Footswitchable Modes/Functions Deep, Half-Drive & Modern
Weight 35 Lbs.
Dimensions 3 1/2" H x 19" W x 13 1/2" D
Available Formats Rackmount (2 Rack Spaces)

Amplifier Features

Amp Type Tube
Chassis Material Aluminum
Rectifier Type Silicon Diodes
Rectifier Tubes n/a
Variac Power Switch n/a
Preamp Tubes 3x Mesa 12AX7
Power Amp Tubes 8x Mesa 6L6 - 4 per Channel
Bias Switch for Alternate Power Tubes Types n/a
Maintenance Free Fixed Bias Yes
Wattage(s) Quick Reference 90 Watts per Channel - See Power Amp Details for more information
Built-In Power Amp Attenuation n/a
Power Amp Details (Class & Wattage) Mesa's exclusive Simul-Class™ Power that blends the best of Class A and Class A/B simultaneously to produce 90 Watts of pure tonal magic.
Convection or Fan Cooling Fan Cooled
Number of Modes/Functions Three
Types of Modes/Functions Mesa Smart Power™= Deep, Half-Drive & Modern
Channel Controls Each Channel features Independent Volume & Presence Controls
External Switching Jack Options and/or Midi External Switching Jacks for Mesa Smart Powerâ„¢ Modes - Deep, Half-Drive & Modern
Speaker Outputs One 8 Ohm and Two 4 Ohm per Channel
Cabinet Simulation - Direct Live/Recording Output
Internal Amp Load (for speaker-less performance) n/a
Headphone Output n/a
Slave Output n/a

Additional Amplifier Features

Extra Amplifier Features Line/Instrument Input Select Switch & Ground/Lift Switch


Footswitch n/a
Slip Cover n/a

Weight And Dimensions

Weight 35 Lbs.
Height 3 1/2"
Width 19"
Depth 13 1/2"

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.