Mesa ElectraDyne - Express Shipping - (MB-A001)
Mesa ElectraDyne - Express Shipping - (MB-A001)
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Mesa ElectraDyne - Express Shipping - (MB-A001)

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  • STANDARD DRESS choice of: Black Taurus, Black Grille OR British Tan Bronco, Tan Grille

  • 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) 

  • Includes a protective amp cover


This amplifier is pre-owned and in excellent condition with just a little ripple in the grillecloth!

We are closed Sunday and Monday but will respond by Tuesday. If a guitar is purchased on Saturday, Sunday, or Monday it will be shipped on Tuesday.

It is our belief that the right instrument can be truly inspirational.  If you have ever experienced the bond that can occur with the right guitar, you understand what we are all about.  We pride ourselves in having the finest instruments around and treat each one with the realization that it is someone's dream guitar.  

Welcome to Righteous Guitars...