A living History of MESA/Boogie packed into one amazingly versatile amp!
The MARK V™ is not just an amp. It is a whole collection of amplifiers. It is also a living history of the first 40 years of MESA/Boogie, being a greatest hits collection of Mark Series amplifiers.
Three distinct Channels present the 3 footswitchable sounds in a simple to dial platform. Each preamp Channel contains 3 distinct Modes that are controlled by a simple mini-toggle Mode switch found in the upper left corner of each Channel. This switch is responsible for the voicing of each Channel.
Channel 1 contains the lowest gain sounds of the three Channels and can be thought of as the Rhythm or Clean channel. The other two channels contain modes that work better for soft clip, medium crunch, and high gain rhythm work.
The onboard 5 Band Graphic EQ is an iconic trademark of MARK Series Boogies. A separate mini-toggle for each Channel allows you to select whether you will use the actual Sliders to shape your individual EQ curve or, a Preset contour based on the ever- popular "V" curve.
Mark V amps offer a Multi-Watt™ Power feature that determines the amount (wattage) and type (configuration) of power each preamp Channel will be coupled with to create a classic sound. This switch is responsible for a large part of a given Channel's personality and feel. The choices repeat for all 3 Channels and they are 90 Watts of Simul-Class™ power, 45 of push-pull Class A power and 10 Watts of single-ended Class A power.
These three power choices give you ultimate flexibility as to the styles and venues the MARK V can adapt to instantly and in fact, it's like having three separate amps in one case - each having the perfect amount of power for a different application. And when you combine the power of the separate Preamp Channels, the combinations of EQ and the Power options, you have the most comprehensive collection of tube amplifiers ever brought together in one chassis.
Made in Petaluma, California with the world’s finest materials
Simul-Class™ Power Amp (Patents 4,532,476 & 4,593,251) featuring Multi-Watt™ (Patent 7,602,927) and Duo-Class™ (Patent 7,173,488) technologies which provide three power and three operating class options that are channel assignable via 10/45/90 Watt Power Switches: Choose 2 power tubes operating in pure vintage Class A (single-ended), producing 10 Watts - 2 tubes running 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, 1x5U4
Bias Select Switch (6L6/EL34)
Fixed Bias for Consistent, Maintenance Free Performance
Full Power/Variac Power™ Switch (Patent 5,091,700)
3 Fully Independent Channels with 9 Modes (Channel 1 = Clean, Fat or Tweed™, Channel 2 = Edge, Crunch or Mark I™, Channel 3 = Mark IIC+™, Mark IV™ or Extreme)
Normal/Bold Switch on Channel 1, Normal/Thick Switch on Channel 2 (Mark I mode only), Normal/Bright Switch & Pentode/Triode Switch on Channel 3
Each Channel features: Independent Gain, Treble, Mid, Bass, Presence, Master, Footswitchable or Auto-Assignable Contour Depth Control, Footswitchable All-Tube, Long Spring Reverb Control, Rectifier Tracking™ (Auto-selects Tube for all 10 Watt Modes, Diode for all 90 Watt Modes, selectable Tube or Diode for 45 Watt Modes on Channels 1 and 2, Diode for 45 Watt Mode on Channel 3 - Patents 5,168,438 & 7,193,458)
5 Band Graphic EQ is Footswitchable, Channel Assignable and Selectable between 1 group of 5-Band Sliders or 3 channel specific, variable depth Contour Controls
Footswitchable, Channel Assignable or True Bypassable Fully Buffered FX Loop with Send Level Control (over all channels when activated)
Output Level Control (over all channels when activated)
Footswitchable Solo Level Control – Patent 6,724,897 (over all channels when activated)
True "Hard" Bypass Switch removes FX Loops, Output Level & Solo Level Controls from signal path
Tuner Output w/Footswitchable Mute
Slave Out w/Level Control
Fan Cooled with On/Off Switch
External Switching Jacks for Channels 2, 3 (channel 1 is default), EQ & Solo
Aluminum Chassis • New 4x4 - 8 Button Footswitch (Bottom Row: Channel 1, Channel 2, Channel 3, Solo – Top Row: Reverb, FX Loop, EQ & Tuner Mute)