Benidub Spring Amp III Spring Reverb Preamplifier

The SPRING AMP III, the third in a series of effects, bridges the gap between audio mixers and spring reverb tanks, offering deep filtering and wide dynamics control at low noise. It combines the best features of its predecessors with new enhancements: a dedicated volume control for the filter, switchable routing to place the filter before or after the spring tank, and a soft clip circuit on both input and filter for rich harmonic saturation. The filter, inspired by our favorite synths, features LFO modulation in an intuitive, playable design.

We designed the Spring Amp III to be a plug-and-play dub reverb effect, delivering the classic dub sound instantly upon connection.

Here at Benidub, we are truly passionate about designing spring-reverb devices. We started this journey years ago with our first model, “Sensiverb,” and continued refining it until the “Spring Amp project” evolved into its current form. With this reverb, we’ve now reached the third generation of Spring Amps.

We hope you’ll enjoy the results of our dedication!