This Synergy Bogner Ecstasy Module is in near-mint condition. It includes its original box and documentation. Reinhold Bogner is a king in the world of boutique high gain. You can find his amps backing up a wide range...

Presenting the Synergy Steve Vai Signature Preamp Module for use with Synergy Modular Preamps and Amplifiers. Steve Vai has become synonymous with tone, technique, and all aspects of the electric guitar with tenacious,...

Presenting the Synergy Friedman BE-DLX Preamp Module for use with Synergy Preamps and Amplifiers. The Synergy Friedman BE, and HBE all-tube preamp modules were among Synergy’s most popular designs and for a good reason....

Presenting the all new Synergy Fortin Killer Kali Preamp Module for use with Synergy Amplifiers and Preamps. The Fortin Killer Kali is an all-tube, two channel module designed with Gain connoisseur Mike Fortin. With a...

Presenting the all new Synergy Soldano SLO II Preamp Module for use with the Synergy modular preamp/amp system. Soldano’s Super Lead Overdrive 100 (SLO-100) set the standard for modern high-gain amplification. In 1987...