Contact us on 07970061897 or
Sold out
  • Vintage 1969 Marshall JMP Super Bass 100w Valve Amplifier Head
  • DSC_0386
  • DSC_0387
  • DSC_0388
  • DSC_0389
  • DSC_0390
  • DSC_0391
  • DSC_0392
  • DSC_0393
  • DSC_0394
  • DSC_0398
  • DSC_0395
  • DSC_0396
  • DSC_0397
  • DSC_0399
  • DSC_0400
  • DSC_0401

Vintage 1969 Marshall JMP Super Bass 100w Valve Amplifier Head


Out of stock


We buy your vintage instruments for cash. Get in touch to find out more.

Vintage 1969 Marshall JMP Super Bass 100w Valve Amplifier Head

Vintage 1969 Marshall JMP Super Bass 100w Valve Amplifier Head

We’ve totally fallen in love with this amp after investing a lot of time into restoring it back to life, so have decided to name it ‘Lazurus’! When cranked this amp has the absolutely magical Jimi tones!

Serial Number: 6070A

Valve Brands: JJ Tubes

Voltage Selector: 110v, 220v, 240v Selector

This amplifier has been serviced to a playable & safe standard, by one of our leading amp techs. To find out more about what our service includes, please check out our terms and conditions before purchasing.


Overall good condition, with obvious wear and tear to the amps exterior including rips & tears throughout along with some slight tolex covering issues. Please have a close look at the high resolution photographs below, as these form part of our description.


Internally and externally original, excluding a replacement mains transformer & the recovering (including piping and top vent). The logo, standby switch, and indicator light have also been replaced along with other minor service component changes i.e. caps, resistors, etc. More information can be found on our article about this very amplifier!

At The Music Locker we will do all we can for you to get the instrument you want. You’re more than welcome to come and have a play on this, coupled with one of our vintage guitars!

Additional Information

Country of Manufacture









For more information on shipping prices, please visit our shipping page.

The Music Locker prides itself on offering vintage and collectable pre-owned instruments and equipment (the Products).

We take all reasonable steps to ensure the equipment has been inspected by a competent person in the UK to ensure it complies with UK safety standards. This may mean it does not comply with the current standards in the country in which it will be subsequently used. It is the purchasers’ responsibility to ensure it is inspected by a competent person knowledgeable with the relevant electrical safety standards within that country, prior to connecting to any live electrical circuit.

It is the philosophy of The Music Locker to keep all items as original as possible, only changing original components when absolutely necessary. This includes valves, capacitors, transformers, potentiometers, frets, etc. This gives the buyer the option of tailoring to their exact needs, and may mean that the item is not operating at optimum performance levels. Therefore, your personal preference may differ, depending on your circumstances (i.e. collector or musician), and you may decide to service the item in more depth upon receiving.

The Music Locker cannot accept responsibility for any costs of refurbishment to a standard different to the one advertised.