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The Cable Male-to-Male Extension Cable provides an additional 10.5” of length for longer power runs. It can also be used to connect pedals to Brick-style power supplies with Female Barrel jacks.

The C-M/M offers the following features:

  • 2 x straight Male Barrel plug to connect to pedals or other cables (C-F/F may be required to connect to Power-All or other power source with Male Barrel plugs. C-BL may be needed to connect to older Dunlop DC Brick power supplies)
  • Spring-loaded male plugs to reduce chance of disconnection
  • 26-gauge Cable with oil-resistant vinyl sheath
  • 10.5” (approx. 264 mm) Cable length between plugs
  • NEW Lo-Pro™ Plug design offers the smallest plug dimensions possible in order to save space on your pedalboard and to make connection to your pedals quick, easy and efficient

power-all low profile plug comparison


  • Male Barrel Plug (2): 5.5 mm O.D.; 2.1 mm I.D.; 10 mm barrel length
  • Cable: 26-gauge, OFC with oil-resistant vinyl sheath
  • 10.5” (approx. 264 mm) Cable length between plugs


  • Output polarity of C-GM/M’s Male Barrel Plug will match output polarity of source connected to other Male Barrel Plug (i.e. if source is tip-negative, then C-M/M output polarity will be tip-negative)
  • Connect Daisy-Chain, Y-Splitter or Adaptor Cables to C-M/M’s male Barrel Plug to power additional pedals* or connect colored cables to change the plug connection type.
  • Connect Cable-Red to pedal-end of the C-M/M to reverse the output polarity of the male plug.
  • Use C-Cap to cover unused Male Barrel Plug & prevent short-circuits

*Sum of current draws of pedals used should not exceed maximum output current of Power Supply.

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Customer Reviews

Based on 1 review
Great product

This was the final missing link for my pedalboard. Why don’t you make DC connectors to replace the cheap ones that come with most power supplies?

So glad we were able to help get your pedalboard complete!

Which DC connectors were you looking for? Shoot me an email and we can help get you situated. :-)