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Gurus Amps
Sinusoid Reverb + Optical Tremolo

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Item: N13-6581

Availability: In stock



Sinusoid Reverb + Optical Tremolo

Gurus Amps Sinusoid Reverb + Optical Tremolo

The Gurus Sinusoid was inspired by many of the classic American amplifiers from the early ‘60s, including the 1963 Vibroverb. Those who know their music history should immediately recognize the connection. The Vibroverb was one of the first amplifiers to synthesize vibrato and reverb into a single complimentary foil. Not content to merely repeat the same internal circuit configuration, the Sinusoid utilizes an entirely new design that achieves the same results as the Vibroverb, albeit with higher tension and better components. 

For the Sinusoid’s reverb technology, Gurus collaborated with Accutronics to implement authentic spring reverb tanks into the pedal’s chassis—making the Sinusoid the world’s first all-analog tube driven reverb-vibrato pedal. 

Sinusoid Reverb + Optical Tremolo Features

  • Two independent effects recallable by Footswitches individually or combined
  • Reverb: a real tube driven analog Reverb circuit equipped with an ACCUTRONICS
  • Vibro: a real tube driven Optical tremolo circuit
  • Uses a Sinusoidal Wave coupled with our own Gurus proprietary technology using LDR to perfectly match the character of Vintage Vibrato channels
  • Remote outs for connections with analog switchers. 

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  • Power: 9VDC (Negative Tip) 300mA Max
  • Power: 12VDC (Negative Tip) 400mA Max
  • Plug: DC 5.5 x 2.1 mm
  • Max Current Draw: 410mA
  • Signal to Noise: 110dB Typically
  • Dimensions: 220x130x50mm, 8x5x2 inches
  • Weight: .6 Kg, 1.32 lbs

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