Fundamentally, it is an EL84-driven 20-watter ... Image 1 of 2 Synergy Syn-20IR: the new modular tube head from Steve Vai's favourite amp brand features onboard IRs, 20-watts and lots of scope ...

Synergy has unveiled the SYN-20IR, a tube amp head with a revolutionary design ... Fundamentally, it is an EL84-driven 20-watter. Without the preamp module, the front panel looks a little like ...

Fundamentally, it is an EL84-driven 20-watter. Without the preamp module, the front panel looks a little like a VHS player with no cassette in it. Plug in your module and it just looks like a regular ...

However, the amplifier can handle even very low impedances without problems ... This time, on the Elex mk4, he wrote: “EL84, do we really need 17 watts?” He is referring to the EL84 valves, of which ...