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Synergy VAI Steve Vai Signature 2-Channel Preamp Module - Green
$191.00
The VAI Steve Vai signature 2-channel preamp is the first Synergy signature module. The "VAI" module..
Synergy Diezel VH4 Tube Preamp Module
$191.00
Peter Diezel and the Diezel Amplification brand are synonymous with boutique-quality, high-gain ampl..
Synergy BMAN Tube Preamp Module
$191.00
When someone mentions American-style guitar amplifiers, there is really only one name that comes to ..
Synergy Friedman BE-BB Brown Eye/Buxom Betty Tube Preamp Module
$191.00
Dave Friedman is the man behind some of the most impressive tones in rock 'n' roll and has been for ..
Synergy ENGL Savage Preamp Module
$191.00
ENGL amplifiers have long been known as a premium example of boutique, high-gain tone. And a large p..
Synergy Pittbull Ultra-Lead 2-Channel Preamp Module, 2 x 12AX7 - Black
$191.00
The Fryette Pittbull Ultra-Lead (formerly branded VHT) is the secret sonic weapon of metal guitarist..
Synergy Soldano SLO Tube Preamp Module
$191.00
When Mike Soldano released the original Super Lead Overdrive (SLO) 100 in the 1980s, the sound of ro..
Synergy Powerball 2-Channel Tube Preamp Module - Black
$191.00
ENGL amplifiers have a long legacy of well-loved, precise-sounding, high-gain amplifiers. So, when t..