The DeepRift is an all-valve, handwired bass guitar amplifier, inspired by the Hiwatt DR201 and the Marshall JCM800 Bass Series.

It uses a quad-set of KT88s, powered by massive H-style transformers, creating 200w of deep, growling bass tone.

You can also order a matching 4x10 cabinet loaded with Eminence B810 150w 32ohm speakers - £699

I stand behind every amplifier I make. Every Rift amplifier is guaranteed against defects in craftsmanship and components (excluding certain items) for the life of the amplifier (or my life, which ever ends first) as long as it remains in possession of the original owner. 

Second hand amplifiers are not supported by the warranty.

Any user modifications or external modifications even by a qualified technician,
abuse and damage beyond normal wear and tear will void this warranty.


  • Preamp Valves: 1 x ECC83, 2 x ECC81
  • Power amp Valves: 4 x KT88
  • Rectification: SS
  • Choice of cabinet colours in Plexi style
  • Custom Made Transformers
  • High Quality 'Mustard' Tone Capacitors
  • Handwired circuitry
  • High quality valve sockets, no rattling like the NOS ones
  • 4, 8 and 16ohm outputs via selector switch