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Steve Vai’s favourite amp brand Synergy unveils a 20W “preamp module platform” with onboard IRs
Synergy has unveiled the SYN-20IR, a tube amp head with a revolutionary design that allows players to swap preamp modules in ...
Hackaday4y
That Elusive Valve Amp Sound, For Not A Lot! (There Has To Be A Catch)
A glance at any outlet through which Chinese modules can be bought will find this type of tube in small audio amplifier projects, and some of them can be astoundingly cheap. When faced with cheap ...