Faithful reproduction of the 1975 Schaffer VEGA Diversity System boost circuit for authentic vintage sound
Adds up to 30dB of clean boost to guitar and bass amps for powerful, dynamic tone
Unique Goalpost EQ design enhances harmonics and extreme frequency ends while preserving midrange
Premium 100% analog circuitry and commercial-grade PCB for superior sound quality
Heavy-duty true bypass and robust construction for reliable, long-term performance
Summarized by Shop
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The SVDS Boost is derived from the colorful analog boost we discovered within the famed Schaffer-Vega Diversity System (SVDS) wireless unit used by David Gilmour, Angus Young, Eddie Van Halen and a long list of guitar legends who toured with the SVDS between 1975-1984. Ori
Boost Range
Up to 30dB
Circuitry
100% analog
Power Supply
9V DC (center negative, 200mA required, PSU sold separately)
Footswitch
Blue LED indicator
Jack Type
Neutrik jacks
Enclosure Dimensions
3.5 x 1.5 x 1.5 in
Bypass
True bypass
Finish
Black
Summarized by Shop
5.0
10 ratings
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1
This is a great little pedal. While using the internal and external controls, you can easily find unity gain to your liking. I am continuing to explore positions Before & After other pedals including digital reverb and delay pedals, as well as overdrives and other types of pedals.
D
Dean · August 13, 2026
An amazing boost pedal. Works great at the front or end of my signal chain. I use the Storm at the front of my board & the SVDS last before it hits the front of EVH 5150 III EL84 & 6L6 100 watt heads. It truly sounds great in all of amps, not just EVH rig.
J
Jack · June 5, 2026
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