Retro-King has introduced the Plexi 50, a replica of the 1960’s 50 watt plexi with a solid state rectifier.
It uses two EL-34 output tubes and a heyboer 50 watt plexi output transformer. The filtering consists of a double 50mf cap and a double 32mf cap. Unlike the 45, which uses a shared cathode, the 50 [...]

Retro-King has introduced the Plexi 45, a replica of the mid 60’s JTM 45 amplifier. This amp is hand-wired point-to-point on a vintage style turret board and is built to the exact specs of the original (Retro-King adds a 100 pico cap across the normal volume for added clarity).
The output tranny is built for Retro-King [...]

Retro-King has introduced the 18-Watt Combo, the latest addition to its collection of hand-wired custom amps.
A class AB cathode biased amp, the “18 Watt Combo” is a replica of the hard to find, 1966 Marshall 18 watt lead combo amplifier with two channels (4 inputs) with a tremolo unit operating on channel two.
Retro-King Amps are [...]