Hello all - back on the market - Selling my Ashdown Entwistle RPM-1 preamp. Great unit, just don't use it and need some cash for recording gear. It has been racked in home studio since I purchased it in the early 2000's. This is a UK-made and an early unit as it is labeled "Klystron Bass Pre Magnifier". Has some rack rash, but no other issues. Sounds great! According to the website thewho.net, John used these preamps between 1999 and 2001. Features: tube and solid state preamp section, flexible 7-band EQ that combines standard bass, middle and treble controls with two pairs of additional sliders giving 15dB of cut and boost at 180Hz, 340Hz, 1.3kHz and 2.6kHz. The EQ can be switched in/out and between flat and shaped using an optional footswitch, also has a subharmonic processor as well as onboard crossover, overdrive, effects loop, and DI. Message me if interested