KMA Audio Machines SAM Supply Aid Machine

KMA Audio Machines SAM Supply Aid Machine


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KMA Audio Machines SAM: Supply Aid Machine

All pedal-hounds have their favourite, elusive older pedal they'd love to use - those vintage pedals that you have to often compromise on due to lack of available sockets for the extra PSU you'll need.

Revives Vintage Units and Supplies More Juice to your Pedal of Choice

Early fuzz pedals, such as the original Fuzz Face, were oftedn constructed with PNP Germanium transisters, and as a result using a standard 9v DC power supply can often cause issues with your sound, and in-fact damage the pedal. That's where SAM comes into play.

This excellent little power router couldn't be more simple to use: simply plug your 9V DC power source into the "9v In" socket, then attach a cable between the "-9V Out" socket and your pedal, and hey-presto: it's working as intended!

Not only that but there's also an "18V Out" socket (for those pedals that need a little more juice) and a standard "9V Out" (meaning you don't have to worry about sacrificing one of your normal 9V outputs to make use of SAM), making this the ultimate utilitarian addition to your pedalboard. In fact, it's so small and unobtrusive that it will not only fit on any pedalboard, but also under most of them too!

All "machines" from KMA Audio Machines are designed, assembled, silkscreened, tested and numbered by hand at KMA's small workshop in Germany. If you have any queries regarding the availability of this excellent little product, please contact our online sales team directly.


  • An all-in-one solution to improve your power supply system on the fly
  • -9V DC power output for those problematic vintage fuzz boxes
  • Delivers up to 100mA from each output
  • Small and unobtrusive - easily fits on or under most pedalboards

Technical Specs

  • Inputs: 9V DC
  • Outputs: 9V DC, -9V DC, 18V DC
More Information
Manufacturer KMA Audio Machines
SKU 169097
Shipping Weight (kg) 0.200000
Warranty 2 years


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