At 59 years old, he finally put together his own stereo tube amplifier ... the well-known 6V6 beam-power tetrodes which are mostly used by major audio brands for their guitar amplifiers nowadays.

Revv Amplification has launched a signature version of its D25 tube amp combo that has been co-developed with Joey Landreth. Landredth was a huge fan of the original D25, and a long-time friend and ...

The design is inspired by the guitar amps of the 1950s and 1960s so it ... technique with a folded aluminium chassis and liberal use of tag strips on which to build the circuits.