Synergy Modules | Friedman BE Preamp

Dave Friedman has established himself as a significant figure in rock music for over a quarter of a century, renowned for his expertise in amplifier modifications, repairs, and custom builds. His client list includes prominent guitarists such as Jerry Cantrell and Steve Stevens, who have relied on his skills to maintain their signature sounds. Building upon this extensive experience, Friedman has developed his own line of high-quality electric guitar amplifiers, instruments, and effects, earning the respect of a wide range of notable artists. His amplifier designs, including the powerful BE-100, the versatile Buxom Beauty, and the hard-hitting Bill Kelliher Butterslax, are increasingly recognised as leading options for rock guitarists.

The Friedman BE-100 amplifier, in particular, holds a strong reputation among modern players. It is a product of Friedman's deep understanding gained from working on classic British tube amplifiers, combining their best characteristics with his own innovative design approach. Many guitarists consider the BE-100 to be a definitive example of a plexi-style amplifier, prized for its ability to deliver substantial overdriven tones while preserving the individual nuances of a player's technique. Its sonic capabilities have made it a favoured choice for musicians and bands such as Dave Weiner (Steve Vai) and the Foo Fighters. The BE-100 is consistently highlighted when discussing Friedman's range of amplifiers.

The Synergy Friedman BE preamp module offers users the authentic tone and responsiveness that have made the BE-100 amplifier so highly regarded. Unlike products that aim to model or emulate the BE-100's sound, this module benefits from the direct involvement of Dave Friedman in its design. He has meticulously captured the crucial details of his amplifier's sought-after tone and its sensitive response to playing dynamics.

The module utilizes two 12AX7 preamp tubes to power its two channels, which are voiced similarly. This design ensures that whether a player is switching between a high-gain rhythm sound and a boosted lead tone, or from a gritty rock crunch to a more aggressive distortion, the fundamental character of the amplifier's tone remains consistent, powerful, and engaging. For Synergy system users seeking a top-tier British-style overdrive, the BE preamp module is a compelling option.

The Synergy BE preamp module features two channels, each equipped with dedicated gain and volume controls, along with a shared three-band EQ for tonal shaping.

A notable feature of the Friedman BE module is its three-position Cathode Select Switch. This patent-pending switch allows users to adjust the input tube's bass response to replicate the original circuitry of various module designs. This adjustment influences the overall feel and tightness of the sound. Amplifier designers often employ specific combinations of components in their input tube circuits, and this switch provides access to three popular configurations. Players can experiment with these settings to find their preferred response. The Friedman BE module is shipped with the switch set to position 2 (2.7K resistor and .68uf capacitor), which is Dave Friedman's preferred setting.