Sutcliffe RS50 Plexi

“Hand wired, hand crafted, 50W British amplifier with a warm vintage plexi tone”


  • Hand wired turret board construction
  • British components where possible
  • Hand crafted medium size cabinet for portability
  • Other options are available such as NOS parts, master volume control, gain switching etc



  • Power: 50W into 4, 8 or 16 ohm load
  • Inputs: Normal 1 & 2, Bright 1 & 2
  • Controls: Presence, Bass, Middle, Treble, Volume 1, Volume 2
  • Switches: On/Off, Standby/On



  • 3 x ECC83 small signal valves
  • 2 x EL34 power valves

“We select all our valves to replicate the sound of original Mullards as closely as possible to give you the best and most authentic tone”


  • Width: 585mm (23″)
  • Height: 230mm (9″) exc feet
  • Depth: 220mm (8 1/2″)
  • Weight: 14.6kg (32lbs)


  • Super Bass or Lead circuits
  • NOS RS silver mica caps and Allen Bradley carbon comp resistors
  • Tolex and piping choices (Black/Gold is standard)
  • Pull switch on Vol 1 for gain boost
  • Master Volume control (PPIMV, mounted in CH2 lower input position)
  • Full tonestack customisation (includes 2 hours at our workshop with designer, Raphael)


  • Prices start at £1200 – contact us to start your build
Order the RS50 Plexi Head RS50 Plexi Head @ £1,250.00