George Dennis GD-220 Tremolo


  • Speed
  • Symmetry
  • Depth
  • Level


George Dennis

Symmetry knob lets you shape the signal modulation. In the middle position it creates a cathedral effect, while a short, high-presence tremolo results from tweaking the knob one way or the other. Speed, symmetry, depth, and level controls. Optical speed indicator, weak-battery LED, reverse polarity protection, and a super-tough steel housing.


  • Speed, symmetry, depth, and level controls
  • Optical speed indicator
  • True bypass mode
  • Battery LED
  • Reverse polarity protection
  • Heavy steel enclosure
  • Rotating handsfree on/off switch

Most recent forum threads

Link to this page

Here's some code to post a link with image on forums, eBay, websites,...
BB Code
(sites, eBay,...)

Where to find one?

your browser doesn't support AJAX?

low frequency oscillator lfo-controlled fx pedal stompbox stomp box guitar effects pedal tremolo trem volume/amplification modulation modulate time-based lfo
Syndicate content

Subscribe to our newsletter

Also check out Effects Database's social media accounts: