The Mandorla is a boutique colored boost pedal, inspired by vintage
treble boost pedals from the ‘60s, with some modern twists. The MOSFET gain
stage at the heart of the Mandorla is set up to take full advantage of the
delicious non-linearity inherent to MOSFETS for gobs of even order harmonic
distortion without clipping to produce a sound not unlike old tweed-era
tube amps—clean, but colored.