The Angus Preamp is a pedal that emulates the tones of the PAL800 Jcm. It effectively captures the sound of the JCM 800 from the 80s. The pedal features six controls for volume, gain, presence, bass, mid, and treble. The kit for building this pedal is not overly challenging, but it does require a multimeter to bias the multiple Jfets accurately. Biasing is a skill that cannot be done by ear due to the number of Jfets involved.

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