Front view of Westerlund pedal

Preamp, Overdrive and Boost
(Pre Order)


14-day returns.

We are thrilled to introduce our first pedal.

A pedal that allows you to shine through.

Close-up angled view of Westerlund pedal


The Westerlund ONE is designed to be an extension of your sound...think of it as a high-end preamp for your instrument. You can get plenty of gain and volume out of the ONE by pushing it, but it stays true to your original signal while providing a more balanced, fuller, and dynamic tone.

With three unique modes (Off or ”Amp Mode”, Hard, or Soft), Germanium or Silicon clipping, a pre-gain boost, a 3-band EQ, and plenty of headroom, the ONE covers a wide range of sounds (from transparent to full on tube saturation) that enhance the musicality of your instrument and your unique playing.



Clipping Modes

The three unique FET based opamp gain stages and a FET tone recovery stage lend to a very tube-like tone and feel.

Tone Switch

The Bright/Dark switch gives additional tonal flexibility. "Bright mode" can be used for normal operation.

3-Band EQ

A musical and responsive EQ with treble, middle and bass control. The EQ helps dial in the ONE to perfection.

Adjustable Boost

The adjustable pre-gain boost is used in conjunction with the overdrive to go from a subtle volume increase to pushing your sound into amp-like saturation and compression.

Westerlund pedal and features


  • Hard/Soft Clipping
  • Germanium/Silicon Diodes
  • Clipping Off = "Amp Mode"
  • Musical 3-Band EQ
  • Dark/Bright Tone Switch
  • Gain and Level Controls
  • Adjustable Pre-Gain Boost
  • 5" L x 3.5" W x 1.5" H
  • 9V Center Negative ~50ma

10% of profits go to

When you purchase a Westerlund pedal you are helping make a difference. MusiCares helps the humans behind music because music gives so much to the world.

Learn more at