The Rotosound RWB1 “The Wobbler” is a hand-wired, boutique optical tremolo pedal that delivers the unmistakable pulse of classic tube-amp trem—warm, musical, and unmistakably vintage. Designed by audio legend John Oram of VOX and Trident fame, The Wobbler combines 1960s-inspired analog circuitry with modern high-headroom design for a rich, controllable tremolo that works equally well on clean or driven tones.
At the heart of The Wobbler is a vintage-style optical attenuator, providing a smooth waveform that retains harmonic clarity and touch sensitivity. With dedicated Rate and Depth controls and a germanium/silicon signal path blend, this pedal gives you a full range of trem textures—from subtle shimmer to deep rhythmic chop.
Key Features:
✔ Authentic Optical Tremolo Circuit – Inspired by vintage amp designs for warm, musical modulation
✔ Silicon/Germanium Blend Control – Tailor your trem tone between modern bite and vintage warmth
✔ Smooth Wide Range Controls – Dial in Rate and Depth to match your style
✔ High Headroom Analog Circuit – Maintains clarity and responsiveness at any setting
✔ True Bypass Switching – Preserves your dry signal integrity
✔ Designed by John Oram – The engineer behind classic VOX and Trident consoles
✔ Hand-Wired in the UK – Built with authentic components using boutique assembly techniques
✔ Low-Power LED Indicator – Shows unit status and pulse rate
Specifications:
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Circuit Type: Optical Tremolo
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Controls: Rate, Depth, Germanium/Silicon Blend
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Power: 9V to 18V DC (internally regulated, center negative)
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Bypass: True Bypass
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Construction: Steel chassis with vintage-style graphics
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Made In: United Kingdom
Why Choose British Audio?
At British Audio, we curate effects that bring classic tone into modern rigs. The Wobbler is true British boutique—designed with precision, built by hand, and voiced with character. Whether you’re chasing retro surf wobble or ambient movement, this pedal is ready to shape your sound.
Add authentic optical trem to your board—order the Rotosound RWB1 Wobbler today, exclusively at British Audio.

