Suhr Discovery - Tone Shaping Knobs: Regen, Hi Cut, Lo Cut

Discovery Delay – ControlsControls
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Revision: 1.2 (7/1/2021)
Regen Knob
e [REGEN] knob sets the amount of feedback o the delay back to its internal
input mixer� is controls how long the delay repeats last until they decay away�
Due to the internal limiter in the regen circuit, maxed out regen settings allow for
distorted self oscillations and sound eects�
Hi Cut Knob
e high cut reduces high frequencies from the delayed signal, giving you a “darker”
sound commonly associated with bucket brigade analog delay pedals�
Fully counter-clockwise is the brightest and clearest tone� For the classic warm vin-
tage style analog delay tones, set the knob past half way� e high cut knob also helps
reduce noise and should be experimented with when running into the front of an
amp or gain stage for desired tone/noise�
For the clearest low noise delay eect, place the Discovery in the eects loop of your
amplier and keep the hi cut knob fully counter clockwise�
Lo Cut Knob
e [LO CUT] reduces bass from the delayed signal only� is is helpful to echo the
frequency ranges that you want to and prevent extra bass from muddying up your