Geargas Effect Pedals and Custom BYOC Pedal Builds
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BYOC 27v Boost Pedal Pre-Built


BYOC 27v Boost Pedal Pre-Built


Possibly the World's cleanest, most transparent boost. It utilizes the 7660S charge pump's ability to take a standard 9v power supply and output both +18v and -9v. The op-amp based boost circuit takes advantage of the whopping 27v differential to produce 20dB with an amazing amount of headroom. It doesn't matter if you're using active pickups - you will not get any clipping from this boost. Slam it with another boost, it still won't clip! The treble control allows you to cut/boost frequencies above 3k3Hz by 6dB.

Features all through-hole components ad full-size panel mounted hardware.


  • Volume: Adjusts the overall output volume.
  • Treble: Cuts or boosts frequencies over 2.2KHz. Clockwise boosts. Counter Clockwise cuts. Noon on the dial is flat EQ response.

This version is assembled and tested by hand in our shop from a brand new kit.

We are an authorized BYOC Dealer.

  • True bypass
  • 9v adapter power only(not included)
  • Controls for Volume and Treble.
We warranty pre-builts for 5 years.

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