BreakFuzz Surly Fuzz Silicon BC183



Surly Fuzz circuit is based on the classic fuzz face circuit.

This is a 2 transistor  Silicon fuzz we use new old stockSilicon transistors BC183 and use vintage part, point to point wiring, handmade in Thailand.


  • Point to point circuit
  • Hand select NOS Silicon transistors BC183
  • NOS Vintage Philips tropical fish capacitor
  • Vishay capacitor
  • Cabon comp resistor
  • Vintage Push-back Wire
  • True bypass 3PDT switching
  • Bright indicator LED
  • Accepts standard 9V pedal adaptor Negative center
  • 9V DC battery clip included


  • Volume: Controls the output level.
  • Fuzz: Clockwise for heavy, counterclockwise for light.
  • Pre-gain: Controls the input level.
  • Bias: Transistor Bias (stock@12 o'clock)

Most recent forum threads

Where to find one?

your browser doesn't support AJAX?

fx pedal stompbox stomp box guitar effects pedal fuzz distortion/fuzz/overdrive dirt grit
Syndicate content

Subscribe to our newsletter

Also check out Effects Database's social media accounts: