Mesa/Boogie Mark VII Rackmount Tube Amplifier (90 Watts)

Take this amp on the road or keep it patched in at the studio! The Mesa/Boogie Mark VII Rackmount Head has an endless amount of tones packed inside.

The Mark VII is the "Magnum Opus" of Randall Smith's 50+ year career in visionary amp design. This model takes that knowledge, history, innovation, and performance and distills it into the simplest, most versatile, and smallest 90-watt Mark Series amplifier ever. The 3-channel, 9-mode preamp, coupled with Mesa/Boogie's legendary Simul-Class power section that offers three distinct characters across its three wattage ranges, creates a Mark icon in terms of adaptability, soulful tube tone, and magic feel that will serve any discerning player well.

Take a listen to the mighty Mesa/Boogie Mark VII in our exclusive demo:

The long-awaited "Simul Seven" leapfrogs its predecessor, the Mark Five, and the secret Mark Six prototype to arrive at the most power-packed Boogie Mark model ever in terms of tone, flexibility, compact design, and interfacing. This do-it-all tone machine delivers legendary Mark performance and adds two sounds; the throwback-yet-infamous Mark IIB and a modern high-gain Mode full of character and attitude aptly named Mark VII.

Learn about all the features on the Mesa/Boogie Mark VII:

Joined by iconic features that put Boogies at the top of the dream list, such as on-board graphic EQ, lush reverb, a seamless effects loop, and innovative power switching, the Mark VII showcases Mesa/Boogie's CabClone IR DI direct interface. With identical features and great sounding IRs from Mesa/Boogie's standalone CabClone IR, this built-in version allows individual assignment read more of 8 rectifier and Boogie cabinets per channel for unmatched tunability of direct sounds.

The Mark VII is the next chapter in the Boogie Book of Tone and offers discerning players analog, all-tube sound, soul, and feel in a smaller, more compact, yet more comprehensive package. With a focus on perfecting icons, bringing back beloved classics, and modern high gain, all while improving the interface and the performance across all mediums, the Mark VII offers inspiration and freedom across all musical styles. This extraordinary amplifier is available in 1x12 combo, head, and rackmount head formats.
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- Build Location: Built in Petaluma, CA, with the World's Finest Materials
- Wattage: Multi-Watt 25, 45, or 90 (Channel Assignable)
- Power Tube Type: 4x Mesa 6L6 (or EL-34)
- Channels & Modes: 3 Channels / 9 Modes
- Mode Voicings/Styles:
- Channel 1: Clean, Fat, or Crunch
- Channel 2: Fat, Crunch, or Mark VII
- Channel 3: Mark IIB, Mark IIC+, or Mark IV
- Graphic EQ / Reverb / FX / Solo: Graphic EQ, Reverb, FX Loop, CabClone IR
- Footswitchable Functions: Channel 1, 2, 3, Reverb, FX Loop, & Graphic EQ
- Weight: 35 Lbs. / 15.88 kg.
- Dimensions: 6 13/16" H x 19" W x 10 1/8" D 17.30 cm H x 48.26 cm W x 25.72 cm D
- Amp Type: Tube
- Chassis Material: Aluminum
- Rectifier Type: Silicon Diodes
- Preamp Tubes: 5x Mesa 12AX7
- Power Amp Tubes: 4x Mesa 6L6 (or EL-34)
- Bias Switch for Alternate Power Tube Types: Bias Select for 6L6 or EL-34
- Maintenance Free Fixed Bias: Yes
- Wattage(s): 25, 45, or 90 Watts - Channel Assignable - See Power Amp Details for more information
- Power Amp Details (Class & Wattage): MESA/Boogie's exclusive Simul-Class Power Amp featuring Multi-Watt (Patent 7,602,927) with Incremental Wattage Reduction (Patent 9,917,560) which provide three power and two operating-class options that are channel assignable via 25/45/90 Watt Power Switches: Choose 2 power tubes operating in Class A Triode, producing 25 Watts - 2 tubes running in Class A Pentode, producing 45 Watts, or 4 tubes running in MESA/Boogie's legendary 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 Footswitchable Channels (or Modes): Three Channels
- Number of Style Modes: Nine
- Number of Style Modes Per Channel: Three
- Types of Style Modes Per Channel:
- Channel 1: Clean, Fat, or Crunch
- Channel 2: Fat, Crunch, or Mark VII
- Channel 3: Mark IIB, Mark IIC+, or Mark IV
- Channel Controls: Each Channel features: Independent 3-Position Style Mode Switch, Graphic EQ Assignment Switch (On, Off or Footswitchable), Patented Watt Multi-Watt 90/45/25 Power Amp Switch, Gain, Treble, Mid, Bass, Presence, & Master Controls, Reverb (Footswitchable) and an 8-Position CabClone IR Select Control (back-panel)
- Graphic EQ and/or Contour: Selectable 5-Band Graphic EQ (Footswitchable, Channel Assignable or Off)
- Reverb / Effects & Bypass Options: Footswitchable, All-Tube, Long Spring Reverb with Independent Channel Controls
- Effects Loop & Bypass Options: Tube-Buffered FX Loop (Footswitchable)
- External Switching Jack Options and/or MIDI: MIDI Switchable/Programmable via Control Change and Program Change messages, with 256 Preset Location (MIDI IN, MIDI Thru/Out, MIDI Channel, & Store Switches) Controls Channels 1, 2, 3, Reverb, FX Loop, & Graphic EQ
- Speaker Outputs: Two 8 Ohm and Two 4 Ohm
- Cabinet Simulation - Direct Live/Recording Output: Built-in, channel assignable, MESA CabClone IR Cab Simulator featuring 8 MESA Cabinet IRs, USB Connection for IR transfers, Internal Amp Load for cabinet-free use, Input Level Control, IR Balanced XLR Direct Output, (Dry) Line Output (Uncompensated, +4db Direct Line Output for external cab sim/IR use, Re-Amping, etc.), Headphone Output, IR Output Level Control & Ground/Lift Switch
- Internal Amp Load (For Speaker-Less Performance): Yes (see Cabinet Simulation for more information)
- Headphone Output: Yes (see Cabinet Simulation for more information)
- Footswitch: Included - 3x3 - 6 Button Footswitch (Bottom Row: Channel 1, Channel 2, & Channel 3 - Top Row: Reverb, FX Loop, & Graphic EQ)
- Weight: 35 Lbs. / 15.88 kg.
- Height: 6 13/16" / 17.30 cm
- Width: 19" / 48.26 cm
- Depth: 10 1/8" / 25.72 cm
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 42.6 lbs
Shipping Dimensions: 22 x 16 x 14 in
Manufacturer Part Number (MPN): 2.MK7.RM

For support or warranty questions, please contact the manufacturer:
Phone: 707-789-3348

Reviewers gave this product an overall rating of 5 out of 5 stars. (1 ratings)
Submitted April 20, 2023 by garet harris in Cherokee Village, AR


Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
So I have been a Mesa guy since 1998, and in that time ive had a mark III, a dual recto Rack mount, Arecto mini, and a mesa MK V:25 , which i still have. I gotta start out saying this head goes way beyond my expectataions, which were very high, With only about 20 minutes and some cross checking from my 5 ;25 i had my tones rolling and my god does this thing bring the pain. The 6l6 power section tracks tight even in drop A tunings . The dual crunch functions on ch 1 and 2 are fn cool for metal meat that borders on solo ready and yet its intricate, elloquent, sexy and suave in its deamenor. My mark III took a few weeks to really wrap my head around mesa eq approach , if youve never played through one , trust me your in for a wake up call. This is indeed MR Smiths' finest creation , and I cant wait for our next rehearsal to show it off.g Lead Guitar...Burning Genesis

Musical Background:

44 years playing

Musical Style:

metal death core thrash blues
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