Slapback Audio Scintillator - Effect Processor - Good

Slapback Audio Scintillator - Effect Processor - Good Why This One

• Good condition — clearly used but works as it should
• Fully tested — flawless results across all functional checks
• Rare late-1970s British rack exciter adding even-harmonic sparkle and clarity.
• A genuinely scarce piece of UK studio history, seldom found on the used market.

Condition: Good

This Slapback Audio Scintillator is a good-condition item. It has passed our full 10-point functional test with perfect results. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.

What's Included

• Slapback Audio Scintillator
• No additional accessories included

About This Model

The Slapback Audio Scintillator is a 1U stereo rack-mount psychoacoustic enhancer and aural exciter, designed by Paul White and manufactured in the United Kingdom in the late 1970s. Rather than processing the full signal, it generates even harmonics selectively across the upper mids and high frequencies, adding clarity, separation, and sparkle to a mix while leaving the unprocessed proportion of the signal entirely intact. Three front-panel knobs — Drive, Effect, and Tune — give straightforward control over input level, dry/wet balance, and the starting frequency at which the enhancement begins. Connections are via quarter-inch unbalanced jacks for stereo in and out, and the unit runs on 220 volt power. A rare piece of British studio engineering, the Scintillator remains a distinctive tool for anyone seeking transparent top-end enhancement without colouring the body of the sound.

A great opportunity to own a Slapback Audio Scintillator at this price point.