Burman Pro 4000 Bass Valve Head — a rare and serious piece of British amp history.

Built in England in the 1970s by Burman, the Pro 4000 is a substantial all-valve bass head with two channels, independent three-band EQ sections, low-frequency switching, master volume and presence controls. These are exceptionally powerful-sounding amplifiers with a reputation for huge headroom and serious volume.

This example is in great condition and has been professionally serviced.

Power: commonly specified around 100–140W
Channels: Twin, with independent 3-band EQs
Controls: Low Frequency Switching, Master Volume, Presence
Era: 1970s
Made: England / UK

Modification: The bypass switch was not originally fitted and was added subsequently.

I've used the amplifier with two EL34 output valves rather than the full complement because the full output was simply far more volume than I needed. The amplifier has been serviced/configured accordingly.

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.

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Listeda month ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • Pro 4000
Finish
  • Black tolex
Categories
Year
  • 70's
Made In
  • United Kingdom

Product safety information may be available here.

Tijs Kong

Amsterdam, Netherlands
Joined Reverb:2021

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