Mesa Boogie was started by Randall Smith in the early 1970s. Randall had a life-altering experience as a young boy. He was working on a Boy Scout project and for a merit badge he had to go to his scout leader with some wood carvings. The leader took him into this shop, an electronics lab, cut up his wood carvings in a band saw, and told him "this is what I think of your projects and you!" The leader explained to Smith that he wouldn't want that showing up one day when he was making decent stuff and would ask himself, embarrassingly, "I did that?" Randall took an instant liking to the electronics lab, and began learning from his odd friend. He also took a liking to cars (Mercedes in particular). He would repair cars for friends.
In 1966, the hippie movement came through San Francisco, and music was the thing. Smith got a drumset to get into the scene and joined a band. One day an amp blew in the band and shortage of funds made fixing it at a shop not feasible. So Randall took a look at it and ended up fixing it in fifteen minutes. The band instantly thought they should open up a shop and Prune Music was then set up in N. Berkeley, California. Randall fixed amps in the back of the store and a lot of great artists would come in including the Grateful Dead, Jefferson Airplane, Big Brother, Quicksilver, and Santana. Randall also would modify amps for people, and as Smith states, "What started out as a joke became the foundation of the company." Barry Melton's roadies came in and wanted something to be done to make his Princeton amp "melt." Randall stripped the chassis, put a chassis from a 4-10 in. Fender Bassman, and carefully installed a 12 in. JBL D-120 speaker while at the same time the amp still looked stock. He got some regular customer to plug into it and was blown away by the new 60W Bassman/Princeton. Things really changed when Carlos Santana came in and played the concoction. Carlos is quoted as saying, "This little amp really boogies," which, ended up becoming the name of the company. It is estimated that 200 of these Princetons were converted before Fender stopped supplying Randall with transformers.
By 1970, Randall had left Prune Music, thinking that Prune would buy him out. He actually got zero money out of the deal and was out of a job, so he started fixing cars to get cash and would build amps at night. At this point he formed MESA Engineering as a company that suppliers would take seriously. He built amps for a while until Lee Michaels, an "equipment junkie," got his hands on these new Crown DC300 solid-state power amplifiers. Many companies had tried to make a preamp for this but they all had no tone. Randall was summoned where he worked his magic in the circuitry and came up with the winning combination. Randall had found something and thought it was for Carlos Santana himself. Carlos got an amp and people were coming after Randall wondering if the guy making amps in the shack was for real. The idea behind this amp was a cascading preamp, which is having the preamp stages lined up into each other that would produce enhanced distortion and gain.
The first amp Smith built from scratch was a snakeskin covered Boogie 130 Lead Head for English rocker Dave Mason of Winterland. Smith then began to develop a preamp design for Lee Michaels' new Crown DC 300 power amps. He ended up adding three variable gain controls at critical points within the circuit. Once Smith and Michaels tried the amp, they were blown away and Smith knew he was onto something. Smith, his wife, and a few friends began building the first Boogies by hand in his house during the early 1970s. These first amps were referred to as the Mark I but they didn't get labeled this until the second series (MKII) was released in the late 1970s. Smith estimates that 3,000 of these Mark I Boogies were built at his house.
In 1980, Smith moved to their current location in Petaluma, California. In 1980, they also introduced the Mark II-A, which was the first modern channel switching with separate rhythm and high-gain lead modes. Mesa and Smith continued to experiment and expand with the D-180 Rack-mount bass amp and the Mark II-B with an improved lead overdrive circuit and the first-ever effects loop in 1982. The revised Mark II-C+ was introduced in 1983 with the dual cascading lead stage. In circa 1985, the new Mark III Series was introduced with three independent channels. In 1986, they introduced the Quad and Studio preamps for rack systems that featured the first tuned recording outputs. In 1989, the Mark IV Series was introduced and became one of Mesa's most popular models until it was discontinued in 2008.
Also Mesa Engineering. Amplifiers, speaker cabinets, and other electronic products currently produced in Petaluma, CA, since early 1969.

MESA/BOOGIE Guitar Amplifiers Models

MESA/BOOGIE F-50 Image

MESA/BOOGIE F-50

- 50W, 1-12 in. Celestion Vintage 30 speaker combo, all tube Class A/B chassis, preamp: 4 X 12AX7, power: 2 X 6L6, two channels, reverb, front black control panel, single input, fourteen black knobs (g, b, m, t, r, MV per channel, pull brig...

MESA/BOOGIE BASS PRODIGY FOUR:88 HEAD Image

MESA/BOOGIE BASS PRODIGY FOUR:88 HEAD

- 250W/125W, head-unit only, all-tube chassis, preamp: 3 X 12AX7, power: 4 X KT88, single channel, front black control panel, one input, eight black knobs (g, b, m, t, voice, MV, DI level, solo), three-band EQ, active/bright switch, mute sw...

MESA/BOOGIE MK-1 REISSUE Image

MESA/BOOGIE MK-1 REISSUE

- 100W, 1-12 in. Celestion Custom 90 speaker, guitar combo, nine-tube Class A/B chassis, 4 X 12AX7, 1 X 12AT7, power: 4 X 6L6, two modes, reverb, front black control panel, two inputs, six black knobs (v1, v2, MV, t, b, m), half power switc...

MESA/BOOGIE RoadReady 1-15 Speaker Cabinet Image

MESA/BOOGIE RoadReady 1-15 Speaker Cabinet

- similar to the Powerhouse 1-15 Speaker Cabinet, except is enclosed in a roadcase cabinet, steel corners, aluminum edges, a removable front cover, recessed metal handles, and a black or silver metal grille, disc. 2008.

MESA/BOOGIE ROAD KING 4-12 SPEAKER CABINET Image

MESA/BOOGIE ROAD KING 4-12 SPEAKER CABINET

- 300W (180W/120W per side), 2-12 in. Celestion 90 speakers (right side) and 2-12 in. Celestion Vintage 30 speakers (left side), 4 ohm mono or 8 ohm stereo impedance, dual cabinet design (left open back, right closed back), slanted or strai...

MESA/BOOGIE ROADSTER 1-12 SPEAKER CABINET Image

MESA/BOOGIE ROADSTER 1-12 SPEAKER CABINET

- 60W, 1-12 in. Celestion Vintage 30 speaker, 8 ohm impedance, ported back, designed for use with the Roadster Series head and combos, black Taurus covering, black grille, 26.75 in. wide, 15.25 in. tall, 12.75 in. deep, 39 lbs., mfg. 2006-d...

MESA/BOOGIE 20/20 DYNA-WATT POWER AMP Image

MESA/BOOGIE 20/20 DYNA-WATT POWER AMP

- 40W (20W per channel), one-space rackmount power amp guitar head, seven-tube chassis, preamp: 3 X 12AX7, power 4 X EL84, two channels (stereo output), front chrome (early models) or black (later models) control panel, four chrome (very ea...

MESA/BOOGIE STILETTO DEUCE (II) Image

MESA/BOOGIE STILETTO DEUCE (II)

- 100W (switchable to 50W), all tube class A/B chassis, preamp: 5 X 12AX7, power: 4 X EL34, rectifier: 2 X 5U4, two channels, three modes, front chrome control panel, single input, 14 black knobs (Master, p, b, m, t, g per channel, solo, ou...

MESA/BOOGIE BASS STRATEGY EIGHT:88 HEAD Image

MESA/BOOGIE BASS STRATEGY EIGHT:88 HEAD

- 465W/250W/125W, head-unit only, all-tube chassis, preamp: 3 X 12AX7, power: 8 X KT88, single channel, front black control panel, one input, eight black knobs (g, b, m, t, voice, MV, DI level, solo), three-band active/passive EQ, nine-band...

MESA/BOOGIE TRIPLE RECTIFIER SOLO HEAD Image

MESA/BOOGIE TRIPLE RECTIFIER SOLO HEAD

- 150W, head-unit only, all tube Class A/B chassis, preamp: 5 X 12AX7, power: 6 X 6L6, rectifiers: 3 X 5U4, three channels, eight modes, front black control panel, two inputs, 20 chrome knobs (Ch. 1: g, b, m, t, p, MV, Ch. 2: g, b, m, t, p,...

MESA/BOOGIE Transatlantic TA-30 1-12 Combo Image

MESA/BOOGIE Transatlantic TA-30 1-12 Combo

- similar to the Transatlantic TA-30 Head, except in combo configuration with 1-12 in. speaker, casters and slip cover included, black Taurus covering and choice of gray and black weave or black grille cloth, 22.875 in. width, mfg. 2011-201...

MESA/BOOGIE Transatlantic TA-30 2-12 Combo Image

MESA/BOOGIE Transatlantic TA-30 2-12 Combo

- similar to the Transatlantic TA-30 Head, except in combo configuration with 2-12 in. speakers, casters and slip cover included, black Taurus covering and choice of gray and black weave or black grille cloth, 26.75 in. width, mfg. 2011-201...

MESA/BOOGIE STILETTO TRIDENT (II) Image

MESA/BOOGIE STILETTO TRIDENT (II)

- 150W (switchable to 50W), all tube class A/B chassis, preamp: 5 X 12AX7, power:6 X EL34, rectifier:3 X 5U4, two channels, six modes, front chrome control panel, single input, 14 black knobs (Master, p, b, m, t, g per channel, solo, output...

MESA/BOOGIE ELECTRA DYNE 1-12 23 SPEAKER CABINET Image

MESA/BOOGIE ELECTRA DYNE 1-12 23 SPEAKER CABINET

- 90W, 1-12 in. Celestion 90 speaker, 8 ohm impedance, designed for use with the Electra Dyne heads and combos, available in Black Taurus covering with a black grille and silver piping, 23 in. wide, 18 in. tall, 11.75 in. deep, mfg. mid-200...

MESA/BOOGIE F-100 Image

MESA/BOOGIE F-100

- 100W, 2-12 in. Celestion Vintage 30 speakers combo, all tube Class A/B chassis, preamp: 4 X 12AX7, power: 4 X 6L6, two channels, reverb, front black control panel, single input, fourteen black knobs (g, b, m, t, r, MV per channel, pull br...

MESA/BOOGIE NOMAD 55 Image

MESA/BOOGIE NOMAD 55

- 55W, head-unit only, all tube Class A/B chassis, preamp: 5 X 12AX7, power: 2 X 6L6, three channels, six modes, reverb, front black control panel, single input, eighteen black knobs (g, master, p, t, m, b per channel, output, solo), effect...

MESA/BOOGIE EXPRESS 5:25 PLUS HEAD Image

MESA/BOOGIE EXPRESS 5:25 PLUS HEAD

- 25W (Duo-Class power amp switchable to 15W/5W), guitar head-unit, seven-tube chassis, preamp: 5 X 12AX7, power: 2 X EL84, two fully independent channels, 5-band EQ, reverb, front black control panel, single input, 15 black knobs (two of e...

MESA/BOOGIE ROADSTER 2-12 SPEAKER CABINET Image

MESA/BOOGIE ROADSTER 2-12 SPEAKER CABINET

- 120W, 2-12 in. Celestion Vintage 30 speakers, 8 ohm impedance, closed back, designed for use with the Roadster Series head and combos, black Taurus covering, black grille, 26.75 in. wide, 15.25 in. tall, 12.75 in. deep, 50 lbs., mfg. 2006...

MESA/BOOGIE RECT-O-VERB Image

MESA/BOOGIE RECT-O-VERB

- 50W, head-unit only, all tube Class A/B chassis, preamp: 5 X 12AX7, power: 2 X 6L6, two channels, five modes, front black control panel, two inputs, 14 knobs (12 chrome, 2 black, Ch. 1: g, b, m, t, p, MV, Ch. 2: g, b, m, t, p, MV), two bl...

MESA/BOOGIE DC-5 DUAL CALIBER Image

MESA/BOOGIE DC-5 DUAL CALIBER

- 50W, guitar head-unit, eight-tube chassis, preamp: 6 X 12AX7, power: 2 X 6L6, solid-state rectifier, two channels, four switchable sounds, reverb, front black control panel, single input, 15 black numbered knobs (Ch. 1: g, t, m, b, p, r,...

MESA/BOOGIE 50/50 STEREO POWER AMP Image

MESA/BOOGIE 50/50 STEREO POWER AMP

- 100W (50W per channel), two-space rackmount power amp guitar head, seven-tube chassis, preamp: 3 X 12AX7, power 4 X 6L6, two channels (stereo output), front black control panel, four black numbered knobs (Ch. A: v, p, Ch. B: v, p), power...

MESA/BOOGIE MK-II(A) Image

MESA/BOOGIE MK-II(A)

- 60 or 100W, 1-12 in. or optional 1-15 in. speaker, guitar combo, eight-tube chassis, preamp: 4 X 12AX7, power: 4 X 6L6GC, two switchable channels, optional reverb, front black control panel, single input, footswitch jack, seven black knob...

MESA/BOOGIE LONE STAR SPECIAL HEAD Image

MESA/BOOGIE LONE STAR SPECIAL HEAD

- 30W (switchable to 15 or 5W), head-unit, all tube Class A chassis, preamp: 5 X 12AX7, power: 4 X EL84, 5Y3 rectifier, two independent channels, front control panel, 14 knobs (g, t, m , b, p, r, MV for each channel), effects loop, two-butt...

MESA/BOOGIE BIG BLOCK 750 Image

MESA/BOOGIE BIG BLOCK 750

- 750W (@ 2Ohm), two-space rack-mount head unit, hybrid Simul-State chassis, preamp: 4 X 12AX7, 8 stage vacuum tube preamp, power: 20 tube driven MOSFETs, single channel, front black control panel, single input, nine knobs (OD, g, b, passiv...