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Regular price $199.00 USD
Regular price Sale price $199.00 USD
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Based on the Peavey amp, this preamp pedal is built to achieve that super saturated death metal guitar tone. Famously stacked with chainsaw tones to get that Slaughter of the Soul guitar tone. This is the high gain channel as a standalone preamp with some modifications. My modifications maintain the original character but are what consider "quality of life" upgrades as they just make it slightly easier to dial in.

The active 3 band EQ makes it easy to dial in some killer tones but for some additional flexibility look inside to find DIP switches for the Bright (originally only available on the clean channel), hi/lo Gain, and Mid Shift controls just like the original. 

Running at ±15v inside means you'll have the same headroom you'd expect from the original design.

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Name Location Description
Pre External Controls the amount of signal in the EQ.
Sat.[uration] External A gain stage meant to emulate tube distortion.
Post External Controls the output signal.
Low External Boost/Cut the bass frequencies.
Mid External Boost/Cut the mid frequencies.
Shift External Button Adjust the center frequency of the mid control.
Set to up by default.
High External Boost/Cut the high frequencies.
Bright Switch Internal DIP While this can add some noise at higher gain, this will get you those ice pick highs..
Default is down (off).
Gain Switch External Button Toggle between two overall gain levels.
Default is up.
Bypass LED Brightness Internal Adjust overall brightness of front LED.
Default setting at minimum (full CCW).


This product contains internal circuitry to increase the 9VDC supply to higher voltages for additional headroom.
This product contains THE overvoltage circuit for 9v input only.




Soft click (1.1KGf) mechanical 3PDT.


  • Free Shipping

    Free USPS Priorty Mail shipping in the continental USA.

    International shipping rates calculated at check out.

    Please note international shipping times can be days to weeks. Unfortunately, this is out of my control.

  • Built To Order

    Unless otherwise noted, all builds are built to order. I build on my nights and weekends so build-time can vary but is typically 7-9 days from order. Excluding preorders. For preorders, see preorder details on product page for estimated shipping.