The Mad Professor Double Moon is a compact modulation pedal built around true analogue bucket brigade device circuitry, offering 11 distinct modulation modes accessed via a single rotary switch. Designed to cover the full spectrum of time–based effects, this pedal moves between three chorus types, three dual chorus configurations, three flanger modes, a combined flanger–chorus setting, and vibrato. The inclusion of a dedicated Tone control sets it apart from typical modulation stomps, allowing players to shape the character of the effect in the analogue domain rather than settling for fixed tonal profiles.
Control is divided across four knobs: Speed governs LFO rate, Depth adjusts modulation intensity, and the Control knob fine–tunes either LFO waveform shape or regeneration depending on the selected mode. The Tone knob actively shapes the frequency response of the bucket brigade path, making it possible to dial in everything from warm, vintage chorus sweeps to bright, glassy flanging textures. True bypass switching preserves signal integrity when the pedal is disengaged, and the analogue signal path maintains harmonic richness across all 11 modes without digital conversion or aliasing artefacts that compromise tone in mixed–signal designs.
Features
- 11 modulation modes: 3 chorus, 3 dual chorus, 3 flanger, flanger–chorus, vibrato
- True analogue bucket brigade device signal path throughout all modes
- Dedicated Tone control for shaping modulation frequency response and character
- Speed knob controls LFO rate across all modulation effects
- Depth knob adjusts intensity and wetness of the modulation effect
- Control knob tailors LFO waveform or regeneration depending on mode
- Rotary switch provides quick access to all 11 modulation types
- True bypass switching maintains signal integrity when pedal is disengaged
- Adjustments for sounds: Speed, Depth, Tone
- Sound dependent control: Modulation waveshape, regen or speed difference between choruses
- True analogue bucket brigade signal paths
- True bypass
- Power supply or battery operated. Due high current consumption battery operation time may be only few hours with fresh battery.



