* Fully Serviced and Biased.

* New matched quad of JJ El34 Valves. - Note that this model contains screen grid resistors for longer power valve life.

* High Tension smoothing capacitors replaced with high quality German brand: "F&T".

* Pre-amp ECC83 valve biasing capacitors replaced. Originals retained and provided should buyer prefer.

* Cabinet cleaned and Tolex re-glued where possible.

* New heavy duty, wide rubber feet installed.

* Faded chassis silkscreen decals rapaired.

* Chassis, transformers and choke, jack and valve sockets (including pins) cleaned and deoxidised.

* Worn and broken cable fasterers replaced.

* A/C voltage selector repaired.

* Output impedence selector repaired.

* Speaker output jacks cleaned and deoxidised.

* Chassis main Earth connection overhauled and upgraded.

* All original HT and bias rectifier diodes tested and verified.

* Original Handle preserved.

* Original rear valve cover, grill and screws.

* The original Bulgin round power cord socket was replaced at some point to the new IEC "Kettle lead" connector.

* Power and Standby switches were also replaced at some point in the past.

This amp is very rare, very popular in studios. Only selling due to downsizing everything and moving. Sadly, something had to go. Any questions please don’t hesitate to ask. Collection from Cambridgeshire area.

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.

Listeda month ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • JMP 1992 Super Bass 2-Channel 100-Watt Guitar / Bass Amp Head
Categories
Year
  • 1970
Power Tube Type
  • EL34
Number of Channels
  • 2 Channels
Electronics
  • Tube
Direct Output
  • No Direct Output
Number of Inputs
  • 4 Inputs
Impedance
  • 16 ohms
  • 8 ohms
  • 4 ohms
Reverb
  • None
Color Family
  • Black
Output Power (Watts)
  • 100

Product safety information may be available here.

Ian's Selling kit

Cambridge, United Kingdom
Joined Reverb:2023

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