With uniquely inspiring Tone and a layout that’s intuitive and easy to navigate, it’s no wonder The Express Plus Line has become one of our most popular instruments.
All-Tube and Hand-Built in our only shop in Petaluma, CA, the Express Plus offers genre-defining sounds, near-limitless versatility and unbeatable value that others can only imitate. How do we do it? We’ve been doing this for 44 years with all the same people…it’s our Experience – and there are no shortcuts to that. The new Express Plus amplifiers feature four exciting new features that bring them even closer to the flagship status of our award-winning MARK FIVE.

Other specifications include:

Black Tolex
Wicker Grill
White Piping
All Tube Amplifiers: 2x6L6 Power Tubes & 5x12AX7 Preamp Tubes
Fixed Bias for consistent, maintenance free performance
Patented Multi-Watt™, Channel Assignable Power Amp featuring Duo-Class™ technology providing three power and two operating class options that are channel assignable via independent Multi-Watt Power Switches:
Choose from:
1 power tube operating in pure Class A Single-Ended, producing 5 Watts
2 tubes operating in pure Class A Push-Pull, producing 25 Watts
2 tubes operating in time-honored Class A/B power, producing 50 Watts
2 Fully Independent Channels with 4 Style Modes: Ch 1: Clean or Crunch - Ch 2: Blues or Burn Modes
Each Channel Features: Gain, Treble, Mid, Bass, Footswitchable Reverb, Master, Footswitchable or Assignable Preset Contour Control & Multi-Watt Power Switch
Selectable 5-Band Graphic EQ or Preset “V-Curve” Contour Controls – Footswitchable or Channel Assignable
All-Tube, Long Spring Reverb with Independent Channel Controls
Fully Buffered FX Loop
Footswitchable Solo Level Control (Patent 6,724,897) – Over all channels when activated
External Switching Jacks for Channel 1/2, Reverb, EQ & Solo
All Aluminum Chassis
4 Button Footswitch (Channel1/2, Reverb, EQ & Solo)
Slip Cover

For more information about the Mesa Boogie 5:50 Plus, please call us at 314-781-7500.

Year Condition Case
Call Brand New None


Eddie's Guitars
Brett, Nathan, Matt, Pancho
(314) 781-7500
St. Louis, MO
1:24 PM

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Call for details.

Call for details.