British classics · 1960s Marshall
Plexi Amps.
Hand-wired Marshall-style amps – from the little 18W combo to the mighty 100W head. British rock sound, the way it is meant to be.
Model 01 / 18W Head
Plexi 18W Head
Head · 18 W · Tube tremolo
The 18W head is a classic British amp in a compact format.
Options
Model 02 / 18W Combo
Plexi 18W Combo
Combo · 18 W · Tube tremolo
The 18W combo with tremolo is the classic British amp in its purest form – two channels, a simple layout, a clear tone.
Options
Model 03 / 18W TMB Head
Plexi 18W Head TMB
Head · 18 W · TMB EQ
The 18W TMB head is the evolved version of the classic 18W amp – with an added EQ and a little more gain on tap.
Options
Model 04 / 18W TMB Combo
Plexi 18W Combo TMB
Combo · 18 W · TMB EQ
The 18W TMB combo is the version of the classic 18W amp with an extended EQ and a little more gain on tap.
Options
Model 05 / Plexi 45 Head
Plexi 45 Head
Head · 45 W · 2 channels
The Plexi 45 follows the circuit of the early JTM45 – to me one of the most important classic amps of all.
Options
Model 06 / Plexi 45 Combo
Plexi 45 Combo 2×12"
Combo · 45 W · 2×12" Greenback
The Plexi 45 combo is based on the classic circuit of the early "Bluesbreaker" amp – hand-wired, rugged and immediate in its tone.
Options
Model 07 / Plexi 80
Plexi 80 Head
Head · 80 W · 4×KT66
The Plexi 80 is the big version of the classic JTM45 circuit – with four KT66s, around 80 watts and plenty more headroom.
Options
Model 08 / Plexi 50W
Plexi 50W Head
Head · 50 W · 2×EL34
The Plexi 50 is the classic British rock amp in a manageable format – based on the circuit of the early Super Lead 50.
Options
Model 09 / Plexi 50 Master
Plexi 50 Master Volume
Head · 50 W · Master Volume
The Plexi 50 Master Volume is inspired by the British amps of the early eighties – more gain, more control, without losing the classic character.
Options
Model 10 / Plexi 100
Plexi 100 Head
Head · 100 W · 4×EL34
The Plexi 100 is the big classic – based on the Super Lead 100 of the late sixties, with four EL34s and the sound that shaped generations.
Options
Model 11 / Plexi 100 Master
Plexi 100 Master Volume
Head · 100 W · Master Volume
The Plexi 100 Master Volume takes its cue from the British amps of the early eighties – with extended gain and a flexible master volume.
Options
Legal notice
The Plexi models by Ritter Amplification are based on the classic British amplifier circuits of the 1960s. Marshall®, JTM45, Bluesbreaker and Super Lead are trademarks or registered trademarks of Marshall Amplification plc; Fender® is a registered trademark of Fender Musical Instruments Corporation. There is no business affiliation with Marshall or Fender.
Some images show units with front panels in the style of historic Marshall amps. These markings serve solely to illustrate classic designs – all units are independent, handmade amplifiers from my workshop.
Your Plexi. British sound, Dresden craftsmanship.
Tell me which model you are interested in – we will go through tolex, speakers and all the options personally.
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