Mesa/Boogie

Mark Five: 25 Head


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Our Renowned Mark Series Amplifiers, Served Up in Two Compact, Yet Explosive Formats

The MARK FIVE: 25™, now in a 16.5 lbs., 14" wide head or 15”x14”, 24 lb. Combo, delivers 2 Channels, 6 Modes, and a collection of our renowned Mark Series preamp circuits served up with a brash attitude packaged in two unbelievably small formats!

In this small but mighty 25-watt incarnation, the sounds and attributes that make MARK Series amps so popular on stage and in the studio are not only shrunk to their smallest possible physical size but are also further refined and improved. The gorgeous sparkling Cleans and soaring high gain Lead sounds have made the jump successfully across output tube platforms, and a new and exciting timbre of the MARK Series voice is created here in the MARK FIVE: 25’s EL84 Duet. Brighter, tighter, more shredding in the top end, a bit more forgiving in feel, and exceedingly more clip-able, the MARK FIVE: 25 is right on time.

THOROUGHBRED STOCK. THE MARK IIC+™, MARK IV™ and MARK V™ ARE ALL HERE

The MARK FIVE: 25™ is born of thoroughbred stock that carries worldwide accolades and is still setting trends with top Artists many decades after its unveiling. The MARK FIVE: 25, like the MARK V™, is really a collection of iconic amplifiers. There are far too many circuits and sounds to think of it as merely an amp—it’s a living history of MESA/Boogie! From the groundbreaking MARK I™ that introduced the world to high-gain with its cascading preamp, to the MARK II™, the world’s first high-gain Dual Mode Channel Switching amplifier (and its later siblings that introduced Simul-Class™ power).

From the MARK III™ that ushered in the era of 3 Channel foot switching performance, to the MARK IV™, which gave all that power individual control, the MARK V (and now the FIVE: 25) is the embodiment of guitar-amp evolution that started right here at Boogie back in 1969. Packing the legendary preamp TONE, stylistic versatility, and aggressiveness of the MARK IIC+™, MARK IV, and MARK V, the new MARK FIVE: 25 combines the power of our most famous Mark Series preamps with our exclusive Dyna-Watt™ 2xEL84 power section to create a new Mark Series amp of unprecedented portability, clip-ability, and high-speed, tactile expressiveness. The result is a new bench-MARK, every bit worthy of its ancestor’s storied heritage.

MIND-BLOWING PERFORMANCE IN COMPACT HEAD OR 1X10 COMB0 + OPTIONAL 1X10 EXTENSION CAB!

Now with the inclusion of the smallest Mark Series Combo and 1X10 EXTENSION ever, all this historic Tone awaits in a grab-and-go format that looks demure and jewel-like, yet sounds formidable, if not mind-blowing. Physics seems to take a holiday as you experience the ferociousness of these 1x10 models. Like the original MARK I Boogie that started it all, this tiny new MARK sneaks in like a Mouse, but showing up to testify for its mighty roots, roars like a Lion once it starts speaking. Whether you choose the Head and an Extension or two, or the 1x10 Combo for ultimate portability, the MARK FIVE:25 unveils a new and exciting version of a classic. A bit more chime, shred, and slightly tucked low end that is perfect, even perhaps preferable for some, surprises you here in a package you have to hear to believe, and just can’t help but smile upon. Whether introducing the MARK heritage to a new generation of low wattage devotees or fulfilling the ultra-portable Tone Dreams of steadfast MARK Series fans, the MARK FIVE: 25 has got what it takes to inspire and fuel your passion in the most manageable package ever!

The MARK FIVE: 25™, now in a 16.5 lbs., 14" wide head or 15”x14”, 24 lb. Combo, delivers 2 Channels, 6 Modes, and a collection of our renowned Mark Series preamp circuits served up with a brash attitude packaged in two unbelievably small formats!

In this small but mighty 25-watt incarnation, the sounds and attributes that make MARK Series amps so popular on stage and in the studio are not only shrunk to their smallest possible physical size but are also further refined and improved. The gorgeous sparkling Cleans and soaring high gain Lead sounds have made the jump successfully across output tube platforms, and a new and exciting timbre of the MARK Series voice is created here in the MARK FIVE: 25’s EL84 Duet. Brighter, tighter, more shredding in the top end, a bit more forgiv . . .

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Wattage

Multi-Watt™ 10 or 25 (Channel Assignable)

Channels & Modes

2 Channels / 6 Modes

Mode Voicings styles

Ch. 1 = Clean, Fat or Crunch Ch. 2 = Mark IIC+™, Mark IV™ or Extreme

Graphic Eq Reverb Fx Solo

Graphic EQ, Reverb & FX Loop

Foot switchable Functions

Ch. 1/2 & EQ

Speakers Impedance

n/a

Weight

16.5 Lbs.

Dimensions

8" H x 14" W x 8 3/4" D

Available Formats

Head & 1x10 Combo

Amp Type

Tube

Rectifier Type

Silicon Diodes

Rectifier Tubes

n/a

Variac PowerSwitch

n/a

Preamp Tubes

6x Mesa 12AX7

Power Amp Tubes

2x Mesa EL-84

Maintenance Free Fixed Bias

Yes

Wattages Quick Reference

10 or 25 Watts - Channel Assignable - See Power Amp Details for more information

Built In Power Amp Attenuation

n/a

Power Amp Details Class Wattage

Mesa's Patented Multi-Watt™ (Patent 7,602,927) Power Amp, featuring Dyna-Watt™ technology, providing two power levels, each with different wiring configurations (Pentode/Triode) via two 10/25 Watt Power Switches: Choose from 2 power tubes operating in Class A/B Triode for lush harmonics and a sweet, liquid feel at lower volumes, producing 10 Watts or; 2 tubes operating in Mesa's proprietary Dyna-Watt™ Class A/B Pentode for maximum power, punch and clarity, producing 25 Watts

Number Of Style Modes

Six

Number Of Style Modes Per Channel

Three

Channel Controls

Each Channel features Independent 3-Position Style Mode Switch, 10/25 Watt Multi-Watt™ Switch, Gain, Treble, Mid/Boost* (Ch 1), Mid (Ch 2), Bass, Presence, Reverb (back panel), Master and Graphic EQ Assignment Switch (On, Off or Footswitchable) - *The Mid/Boost Control on Channel 1 doubles as a standard Mid Control when set between 0 to 5 and turns into a Variable Gain Boost when set from 5 to 10

Graphic Eq And/or Contour

Selectable 5-Band Graphic EQ (Footswitchable, Channel Assignable or Off)

Reverb Effects Bypass Options

All-Tube, Spring Reverb with Independent Channel Controls

Effects Loop Bypass Options

Fully Buffered Series FX Loop

Global Output Level Control

n/a

Global Solo Level Control

n/a

True Bypass Options

n/a

External Switching Jack Options And/or Midi

n/a

Speaker Outputs

One 8 Ohm and Two 4 Ohm

Cabinet Simulation Direct Live recording Output

Built-in Mesa CabClone™ Cab Simulator with Internal Amp Load & Headphone Output - Featuring Closed Back & Open Back Cabinet Simulations, Speaker On/Off and Ground Lift Switches

Internal Amp Load For SpeakerLess Performance

Yes (see Cabinet Simulation for more information)

Headphone Output

Yes (see Cabinet Simulation for more information)

Slave Output

n/a

Extra Features

n/a

Footswitch

Included - 2 Button Footswitch (Ch. 1/2 & EQ)

Slip Cover

Included - Fitted Slip Cover

Cabinet Material

Marine Grade, Baltic Birch

Standard Finish Options (No Extra Cost)

Black Bronco Vinyl, Black Jute Grille, Black Handle & Corners

Custom Finish Options

See Custom Finish Gallery

Speakers Impedance

n/a

Casters

n/a

Extra Features

n/a

Weight

16.5 Lbs.

Height

8"

Width

14"

Depth

8 3/4"

Disclaimer: In order to continually improve the design, quality and performance of our products and to use the best materials at all times, MESA/Boogie reserves the right to substitute or change specifications (including parts or coatings) without notice.

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