Series One 50 Valve Guitar Amplifier Head

Series One 50 Guitar Amplifier Overview

Series One 50 Guitar Amplifier

The ultimate pro 2-channel valve head

By switching both preamplifier and power amplifier parameters the Series One 50W delivers both Class A style tones with a bell-like ring and classic push-pull crunch depending on the mode selected. The ISF control removes the limitations of traditional designs allowing you to tune the tone to exactly the sound you are looking for. DPR can reduce the power down to 5W and MIDI switching and a series effects loop make this the ultimate pro head.

Series One 50 Overview

  • 50W Watt head with built-in DPR power reduction
  • 1 x ECC82, 3 x ECC83, 2 x EL34 valves
  • Clean channel with Warm (Plexi) and Bright (Class A) type modes
  • Overdrive channel with Crunch and Super Crunch modes
  • ISF equipped tone control section
  • Presence control
  • Master Volume
  • Series effects loop
  • MIDI switching
  • Speaker emulated output

Series One 50 Features Overview

  • 50 watt, 1 ECC82, 3x ECC83, 2xEL34

    The Series One 50 delivers both Class A style tones with a bell-like ring and classic push-pull crunch depending on the mode selected.

  • ISF (Infinite Shape Feature)

    Our patented ISF control can take you from the USA to the UK and anywhere between in seconds.

  • DPR (Dynamic Power Reduction)

    DPR reduces the power of the output stage from full power down to 10% and any power output in between.

  • MIDI Switching

    The Series One range offers the ability to control channel selection via MIDI Program Change messages.

James Gillet Fabian Lomas Elvis Cortez Jamie Bradley Joe Savins Sam Jackson Tom Hiller