Marshall JCM800 Solid State Schematics
Allthough these amps do not contain any tubes, I feel that the Marshall amps story is incomplete without mentioning these amps. It isn’t quite clear to me whether or not these amps were actually part of the JCM800 range, as these amps don’t have the JCM800 logos, but they were included in the JCM800 catalog and they were manufactured in the same period and had the same looks and style.
3005 Lead 12 Micro Stack, 12W head
The 3005 was in production from 1985 upto 1991. It’s a transistorised Master Volume head and it’s the head version of the 5005 combo. It was produced in black, white, red and green vinyl. In 1987 (the Silver Jubilee year) it was produced in silver vinyl and a chrome face plate. The cabinets were fitted with a 10″ Celestion G10D-25 T3552 16Ω speaker.
Schematic with MJ2501/MJ3001, Issue 1 (Marshall, 1986).
Photograph of a 3005 Micro Stack.
3210 Lead 100 MOSFET, 100W head
The 3210 head was introduced in 1984 and discontinued in 1991. It is capable of delivering 100W in a 4Ω load. It was meant for use with the 1965A & 1965B 4×10″ cabinets or the 1966A & 1966B 2×12″ cabinets. It was the head version of the 5215 combo.
User manual for Split Channel models: 2205, 2210, 3203, 3210, 4203, 4210, 4211, 4212, 5210, 5212, 5213, 5215 & 5275.
Schematic with the famous Hitachi 2SK134 and 2SJ49 MOSFETs, Issue 2 (Marshall, 1986).
Schematic with the famous Hitachi 2SK134 and 2SJ49 MOSFETs, Issue 7 (Marshall, 1990).
Photograph of a 3210 stack.
3310 MOSFET, 100W head
This Mini Stack head was introduced in 1988 and was discontinued in 1991. It is a transistorised Master Volume Split Channel MOSFET head with reverb. It was meant for use with the 1931A & 1931B cabinets. The 3310 is the head version of the 5100 combo.
User manual for Transistor Split Channel models: 3310, 3315, 5100 & 5150.
Schematic of the preamp, Issue 4 (Marshall, 1989).
Schematic of the power amp with the famous Hitachi 2SK134 and 2SJ49 MOSFETs, Issue 3 (Marshall, 1988).
Photograph of a 3310 mini stack.
3315, 150W head
This head was introduced in 1988 and was discontinued in 1991. This is a transistorised Master Volume Split Channel head with reverb. It was meant for use with the 1961A & 1961B 2×12″ cabinets. The 3315 is the head version of the 5150 combo.
User manual for Transistor Split Channel models: 3310, 3315, 5100 & 5150.
Schematic of the preamp, Issue 3 (Marshall, 1988).
Schematic of the power amp and PSU, Issue 4 (Marshall, 1990).
5002 Lead 20, 20W 1×10″ combo
This combo was introduced in 1984 and discontinued in 1991. It was fitted with a 10″ Celestion G10L-35 8Ω speaker.
User manual for Master Volume and Lead models: 1959, 1987, 2203, 2204, 4001, 4010, 4103, 4104, 5002, 5005 & 5010.
Schematic, Issue 2 (Marshall, 1986).
Photograph of a 5002. Thanx to Jelle Falk.
5005 Lead 12, 12W 1×10″ combo
This combo was introduced in 1982 (maybe 1981) and discontinued in 1991. The 5005 is the combo version of the 3005 head. It was fitted with a 10″ Celestion G10D-25 T3535 8Ω speaker.
User manual for Master Volume and Lead models: 1959, 1987, 2203, 2204, 4001, 4010, 4103, 4104, 5002, 5005 & 5010.
Schematic with MJ2501/MJ3001, Issue 1 (Marshall, 1986).
Photograph of a 5005.
5010 Master Lead Combo, 30W 1×12″ combo
This combo was introduced in 1982 and discontinued in 1991. It is a transistorised version of the JCM800 4010 combo. Early 5010 amps were fitted with the red 12″ McKenzie 4Ω speaker. Later 5010 amps were fitted with a 12″ Celestion G12M70 4Ω speaker.
User manual for Master Volume and Lead models: 1959, 1987, 2203, 2204, 4001, 4010, 4103, 4104, 5002, 5005 & 5010.
Schematic, Issue 8 (Marshall, 1990).
Photograph of a 5010. Thanx to Michael J.
5100 MOSFET, 100W 1×12″ combo
This combo was introduced in 1987 and was discontinued in 1991. It is a transistorised Master Volume Split Channel MOSFET combo with reverb. The 5100 is the combo version of the 3310 head.
User manual for Transistor Split Channel models: 3310, 3315, 5100 & 5150.
Photograph of a 5100.
5150, 150W 2×12″ combo
This combo was introduced in 1987 and was discontinued in 1991. It is a transistorised Split Channel combo. The 5150 is the combo version of the 3315 head.
User manual for Transistor Split Channel models: 3310, 3315, 5100 & 5150.
Schematic of the power amp and PSU, Issue 4 (Marshall, 1990).
5203 Master Reverb 30, 30W 1×12″ combo
This combo was introduced in 1986 and was discontinued in 1991. It was fitted with a 12″ Celestion G12M70 speaker.
Schematic, (Marshall, 1986).
5205 Reverb 12, 12W 1×10″ combo
This combo was introduced in 1984 and was discontinued in 1991. It was fitted with a 10″ Celestion G10D-25 T3552 16Ω speaker.
Schematic, (Marshall, 1986).
Photograph of a 5205.
5210, 50W 1×12″ combo
The 5210 was introduced in 1981 and it was discontinued in 1991. This combo is the transistorised version of the JCM800 4210 combo. This amp had a reverb and an effects loop. At first it was fitted with a 12″ McKenzie 4Ω 70W speaker. It had a dark red chassis. Later on Marshall switched to a 12″ Celestion G12M-70 T3575 4Ω speaker.
User manual for Split Channel models: 2205, 2210, 3203, 3210, 4203, 4210, 4211, 4212, 5210, 5212, 5213, 5215 & 5275.
Schematic, Issue 5 (Marshall, 1986).
Schematic, Issue 3 (Marshall, 1988).
5212 Split Channel Reverb, 50W 2×12″ combo
The 5212 was introduced in 1986 and it was discontinued in 1991. This combo is the transistorised version of the JCM800 4212 combo. It was fitted with two 12″ Celestion G12M70 speakers and had a reverb and an effects loop.
User manual for Split Channel models: 2205, 2210, 3203, 3210, 4203, 4210, 4211, 4212, 5210, 5212, 5213, 5215 & 5275.
Schematic, Issue 5 (Marshall, 1986).
Schematic, Issue 3 (Marshall, 1988).
5213 MOSFET 100 Reverb Twin, 100W 2×12″ combo
This combo was introduced in 1986 and was discontinued in 1991. It is a three channel amp, with a clean channel and a split overdrive channel. It was fitted with two 12″ Celestion G12 Vintage T3896 8Ω speakers.
User manual for Split Channel models: 2205, 2210, 3203, 3210, 4203, 4210, 4211, 4212, 5210, 5212, 5213, 5215 & 5275.
Schematic of preamp Ch.A, Issue 5 (Marshall, 1989).
Schematic of preamp Ch.B, Issue 3 (Marshall, 1988).
Schematic of the power amp and PSU, Issue 2 (Marshall, 1988).
Photograph of a 5213. (Thanx to Kevin Wilson).
5215 MOSFET 100 Reverb, 100W 1×15″ combo
This combo was introduced in 1986 and was discontinued in 1991. It was the combo version of the 3210 head. This combo was fitted with a 15″ Celestion G15B-100 T3886 4Ω speaker
User manual for Split Channel models: 2205, 2210, 3203, 3210, 4203, 4210, 4211, 4212, 5210, 5212, 5213, 5215 & 5275.
Schematic of the preamp, Issue 5 (Marshall, 1989).
Schematic of the power amp, Issue 3 (Marshall, 1988).
Photograph of a 5215. (Thanx to Matthias Oberländer).
5275 Reverb 75, 75W 1×12″ combo
This combo was probably introduced in 1984. It was fitted with a 12″ Celestion Sidewinder S12-150 8Ω 150W speaker.
User manual for Split Channel models: 2205, 2210, 3203, 3210, 4203, 4210, 4211, 4212, 5210, 5212, 5213, 5215 & 5275.
Schematic, Issue 1 (Marshall, 1984).
Photograph of a Reverb 75. (Thanx to Jelle Falk).
5301 Keyboard 12, 12W 1×10″ keyboard combo
This keyboard combo was introduced in 1986 and was probably discontinued in 1991.
Schematic, Issue 2 (Marshall, 1986).
Photograph of a 5301.
5302, 20W 1×10″ keyboard combo
This keyboard combo was introduced in 1984 and was discontinued in 1988.
Schematic, Issue 2 (Marshall, 1986).
5305, 50W 1×12″ keyboard combo
This keyboard combo was introduced in 1984 and was discontinued in 1988. It was a split channel master volume amp.
5306, 60W 1×15″ keyboard combo
This keyboard combo was introduced in 1984 and was discontinued in 1988. It was a split channel master volume amp.
8015, 150W 1×15″ keyboard/mixer combo
This keyboard/mixer combo amp was introduced in 1987 and was discontinued in 1992. It has 4 channels. I/Os include standard guitar plug inputs for each channel along with effects send and return, series loop in and out (for PA and external amp use), direct out and headphone out. Each channel has individual volume and effects sends with channel 4 also having additional bass and treble knobs. Other controls include a 4 band master EQ and a master volume.
It was fitted with a 15″ Celestion G15-150 T4088 8Ω speaker and a Fostex FT300H 8Ω horn driver fitted on a small plastic horn.
Schematic, Issue 4 (Marshall, 1988) (95kB).
1931A, 1×12″, 75W, 8Ω angled front cabinet
1931B, 1×12″, 75W, 8Ω straight front cabinet
These open back cabinets were part of the 3310 package. They were both fitted with a 12″ Celestion G12T75 T3781 8Ω speaker.
Photograph of a 3310 mini stack.
