Synergy OS Interchangeable Two Channel Tube Pre Amp Module colour-cherry gain: –54 dBFS @ max

gain: –54 dBFS @ max

pipe organ

with perforated steel grille

Solid Wood Top : Western Red cedar

Synergy OS Interchangeable Two Channel Tube Pre Amp Module colour-cherry gain: –54 dBFS @ maxSynergy OS Interchangeable Two Channel Tube Pre Amp Module Overview: SYNERGY OS INTERCHANGEABLE PRE AMP In the world of guitar amps, there exists one legendary designer and brand that very few ever get to meet, see, or play through. This is Alexander Howard Dumble and his namesake, Dumble amplifiers. Normally reserved to the paragon of players, youll find his amplifiers backing up such artists as Carlos Santana, Robben Ford, and even the late, great