MESA/BOOGIE MK-IIB Head
- similar to the MK-IIB, except in head-unit configuration, mfg. 1983-1985.
No. of Channels
--
Amp Type
--
Inputs
--
Outputs
--
You are currently viewing the free portion of the Blue Book of Guitar Values. To unlock full access, choose a subscription for more benefits including access to all guitar values, pricing history, create a collection and more!
- similar to the MK-II(A), except has an effects loop and Mesa/Boogie's patented optional Simul-Class system, serial numbers 5,575-11,000, mfg. 1980-83.
Mesa/Boogie's patetened Simul-Class power tube system utilized two separate sets of power amp tubes instead of running all four the same way. In Simul-Class Two 6L6 tubes operate in Class AB pentode and two other 6L6 or EL34 power tubes operate in Class A triode. Simul-Class was optional on the Mark IIB, and models without it will have the standard 60W/100W power switch.
0
Based on 0 reviews
5
0%
4
0%
3
0%
2
0%
1
0%
There are no reviews yet
Be the first to leave a review.
- similar to the MK-IIB, except in head-unit configuration, mfg. 1983-1985.
- similar to the Mark IV Head, except in combo configuration with 1-12 in. Celestion Custom 90 speaker, mfg. 1990-2008.
- similar to the MK-IIC/MK-IIC+, except in head-unit configuration, mfg. 1983-85.
- similar to the MK-III Head, except in combo configuration with 1-12 in. speaker, mfg. 1985-1999.
- 35W (switchable to 25W/10W), guitar head unit, ten-tube chassis, preamp: 6 X 12AX7, power: 4 X EL84, two channels, six modes, reverb, front black control panel, single input, 14 black knobs, Channel 1 controls: g, t, m, b, p, MV, solo, cl...
- 90W (switchable to 45W or 10W), medium width guitar head unit, 12 tube chassis, preamp: 7 X 12AX7, power: 4 X 6L6, switchable 5U4/solid-state rectifier, three channels, three modes, reverb, front black control panel, single input, 23 blac...
- 60W/100W, guitar head unit, rackmount configuration, nine-tube chassis, preamp: 5 X 12AX7, power: 4 X 6L6, three switchable channels, 15 modes, spring reverb, front black control panel, single input, 18 black knobs (each channel: g, MV, p...
- 85W, guitar head-unit, nin-tube chassis, preamp: 5 X 12AX7, power: 4 X 6L6, solid-state rectifier, Simul-Class power section, three channels (rhythm 1, rhyhtm 2, lead), reverb, front black control panel, single input, eighteen black knobs...