madbeanpedals Turnabout Manual

Turnabout
FX TYPE: Distortion
Based on the JHS® @™
Enclosure Size: 1590B, 1590B2, 125B
"Softie" compatibility: Softie1&2
© 2020
madbeanpedals
The Turnabout is a variation of the Andy Timmons pedal produced by JHS
much a clone of the MI Audio Crunchbox. It produces thick, meaty distortion to emulate cranked 4x12
type tones. The Turnabout offers two additions: an asymmetrical clipping option and a thickness
control to dial in the low end.
• VOL: Total output.
• GAIN: From medium to high gain distortion. The gain control is interactive with the Thicc control.
• TONE: Low pass filter.
• PRES: The Presence control is interactive with the Tone control. Higher values increase the
overall presence which in turn pushes the tone control into a brighter range.
• THICC: Controls the amount of low end sent to the clipping stage.
• COMP: LED, Schottky and asymmetrical clipping. LED is the loudest (stock to the CrunchBox),
Schottky is the most compressed and the asymmetrical mosfet clipping is in-between.
Terms of Use:
You are free to use purchased Turnabout circuit boards for both DIY and small commercial operations. You may not
offer Turnabout PCBs for resale or as part of a "kit" in a commercial fashion. Peer to peer re-sale is fine, though.
Technical assistance for your build(s) is available via the
assistance on builds. This is because (1) I'm not always available to respond via email in a timely and continuous manner, and (2)
posting technical problems and solutions in the forum creates a record from which other members may benefit.
Overview
Controls
madbeanpedals forum. Please go there rather than emailing me for
, which is in turn pretty
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