The design is inspired by the guitar amps of the 1950s and ... single-ended one with a two stage double triode preamp and a single power output tube. The transformers are usually the difficult ...

The design is inspired by the guitar amps of the 1950s and ... single-ended one with a two stage double triode preamp and a single power output tube. The transformers are usually the difficult ...

Synergy has unveiled the SYN-20IR, a tube amp head with a revolutionary design that allows players to swap preamp modules in and out, making for a fully customisable guitar amp – and this head ...

The combination of the tube-driven preamp and mechanical tape does something wonderful to an electric guitar. But this wasn’t any old EP-2; the unit Strymon’s R&D department got its hands on was in ...