Marshall JMP MK II 1975 50 watt amp head
Component Visual Breakdown
- Preamp Section: Three preamp tubes housed beneath aluminum shields on the far left.
- Power Section: Two vertical EL34 power tubes secured with metal spring retainers.
- Transformers: The heavy iron power transformer, choke, and output transformer assembly which provide the legendary Marshall bark and raw mid-range drive.
- Capacitors: Two large blue Dale filter capacitors alongside vintage aluminum canister capacitors providing power filtering.
The "S/A" prefix visible on the back panel panel design signifies a Model 1987 Lead circuit. Because this unit features the classic round plastic voltage/impedance selectors and metal toggle switches rather than the large plastic rocker switches implemented later that year, it dates precisely to early 1976.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | a month ago |
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| Condition | Good (Used) Good condition items function properly but may exhibit some wear and tear.Learn more |
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