Simul-Class™ Power Amp (Patents 4,532,476 & 4,593,251) featuring a 45/90 Watt Power Switch that incorporates concept elements from our Patented Multi-Watt™ and Duo-Class™ technologies (Patent Numbers 7,602,927 & 7,173,488) providing two power and two operating class options: Choose 2 power tubes operating in time-honored Class A/B producing 45 Watts or 4 tubes running in Mesa’s legendary, Patented Simul-Class Power that blends the best of Class A and Class A/B simultaneously to produce 90 Watts of pure tonal magic / 4x6L6 (or 4xEL-34), 7x12AX7
Bias Select Switch (6L6 / EL34)
Fixed Bias for Consistent, Maintenance Free Performance
Single Channel simplicity with the performance versatility of a Multi-Channel amp through 3 Footswitchable Modes (Classic Boogie Clean, Vintage Low Gain, Vintage Hi Gain)
Channel Control Features: Volume (Gain), Treble, Mid, Bass, Presence & Master Volume
Clean Level Control
Gain Trim Switch
All-Tube, Long Spring Reverb with Auto Reverb Defeat Switch for Vintage Hi and Lo Modes (Defeat Mode removes Reverb from Vintage Hi or Low Modes but retains Reverb on Clean Mode – Normal Mode applies Reverb to all Modes)
Reverb Hard-Bypass Switch removes entire Reverb Circuit from amp
Fully Buffered FX Loop w/Automatic Hard-Bypass to completely remove when not in use
Slave Out w/Level Control
External Switching Jacks for Vintage Low/Hi (Clean is default) & Reverb
17” Aluminum Chassis (rack-mountable option available)
2 Button Footswitch (Classic Clean, Vintage Low/Hi)
Introducing the Electra Dyne™. An easy-to-look-at, simple-to-use amplifier that has way more TONE than you might expect hidden artfully behind these six knobs and a switch.
Deeply rooted in the Best of the Brit lineage, the Electra Dyne takes modified English gain sounds and sorts them into LO and HIGH regions. These two choices are combined with a retro-minded, American-voiced clean “channel” and linked to one mini-toggle that gives you three of the most classic sounds in Rock and Roll on one switch!