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Red Witch Synthotron II Analog Synth Envelope Filter Guitar Effect Pedal

SKU 20RED019
Sold out
Original price $ 199.99 - Original price $ 199.99
Original price
$ 199.99
$ 199.99 - $ 199.99
Current price $ 199.99

Behold! The new Synthotron II pedal from Red Witch. Truly an otherworldly analog device from a distant Synthotronic universe

Is this possibly the most surreal, crazy, analog pedal you’ve ever encountered? Why yes, yes it is!

Featuring Dual analog synth oscillators, each with its own level, decay and octave switching. The Synthotron II features Amplitude modulation, an envelope filter and a sample hold section.

Designed back in 2012, the Synthotron I was the most polarising pedal Ben had ever designed.

Heralded by some as a “Gateway into new realms of creativity” and “The second coming of the guy up stairs” and simultaneously causing others to ask “Has Ben started smoking something dubious?”, the Synthotron took the world by storm with a combination of entirely analog sounds unavailable in any other pedal.

Better. Stronger and Faster than its predecessor, the Synthotron I. The Synthotron II is the six million dollar man of analog guitar Synthdom!

More stable (but not too stable), more range, more rate....if you are looking for a portal into the magnificent and surreal world of truly 100% analog guitar synth glory, then this is the pedal for you. No digital reproductions or emulations, this pedal has all the delicate filth of a generation of analog 70’s synths!

Described by a certain famous top hatted rock star as “the love child of an Atari game console and a 70’s pornographic film”!!!.

What more could you want?

Truly unique. There is nothing quite like the Synthotron II. 

The Synthotron II is available now, today! Shipping today from our US warehouse!!!


  • Dual Analog Synthesizers
  • 1 Octave up, 2 Octave Up, 1 Octave Down
  • Sample hold
  • Envelope filter
  • Analog Synth Mayhem
  • Independent synth and filter – use separately or simultaneously
  • True bypass switching 
  • Use any standard DC 9 volt pedal power supply 


Current draw: 300ma (wallwart only)

Weight: 530 grams

Dimensions: 118mm x 38mm x 94m