Quick start

  1. Power it from a regulated 9V DC, center-negative pedal supply. This is the standard pedal adapter.
  2. Guitar into IN, amp or the next pedal from OUT. Both jacks are on the top edge, labeled on the enclosure.
  3. Start with Volume at noon, Harmonics low, and the toggle on Classic. Stomp it on and work up from there.

Controls

Control What it does
Harmonics Sets the drive, from light growl to full saturation.
Volume Output level. Decides how much of it leaves the box.
Classic / Modern Switches between the two diode modes.
Footswitch True bypass on and off.

The two modes

Classic is the vintage-correct sound: warm, wooly, slightly feral. It uses the same diode as the original circuit.

Modern swaps in a silicon and germanium diode pair for more bite and more cut, which helps in a busy mix.

Playing it

The pedal is touch-sensitive across the whole Harmonics range. Low settings give edge-of-breakup drive that follows your pick attack. Higher settings move into full fuzz. Rolling back your guitar’s volume knob cleans it up without touching the pedal.

Power

Bypass

True bypass. When the pedal is off, your signal goes straight from IN to OUT through the footswitch, with no circuitry in the path.

Specs

Transistors 2N404A germanium PNP + 2N3565 silicon NPN
Diodes Classic: 1N695A. Modern: silicon + germanium pair
Bypass True bypass
Power 9V DC, center-negative
Jacks Lumberg (Germany)
Capacitors Wima polypropylene film (Germany)
Origin Hand-soldered in Seattle, WA, USA

Warranty and support

Every pedal carries a 1-year warranty to the original owner against defects in parts and workmanship. Full terms are on the policies page. For anything else, email hey@noyds.com.

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