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This is the CALIFORNIA DOOM, our humble tribute to one of the most popular amps in the Stoner/Doom community, the SUNN Model T.

The circuit utilizes the exact preamp path as the Model T, but we replaced the Tubes with Fairchild FET J021 Transistors. To spice things up, we add a dirty Booster in the signal path. You can engage these circuits one at a time, or you can cascade them to work together for Fuzzier Sounds. If you run both sides at the same time, the order priority is by default. First the BOOST, then the DOOM.

The DOOM circuit has the same layout of any preamp. It has an EQ, the Gain Volumes for each channel and the Master Level. This pedal falls in the Overdrive/Distortion Category, it is not a preamp because its not able to drive a Power Amp alone.

The BOOST circuit it has only a volume. It is a very simple BOOST and you can use it alone without the DOOM circuit, but beware, it is not a clean Booster, in fact is very dirty.

Anyway, if you are looking for bassier saturated sounds, a DOOM rhythm machine or maybe even an overdrive with fully equip EQ... You are welcome ;)


- Alpha Pots and Switches.

- Lumberg 1/4" Jack.

- Metal film 0.6W Resistors.

- Wima MKS2 Film Caps.

*Due to lack of global sourcing of components, some components may be subject to change.


This product is handmade with the best materials and components. Build in Rubí, Barcelona (Spain)

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
  • California Doom
  • Black / Silver
Made In
  • Spain

Delcam Audio Store

Rubí, Spain
Joined Reverb:2016

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