Vintage Roland GS-6 digital studio guitar preamp. This is a very versatile guitar preamp, with 8 different amplifier gain "models" and lots of knobs for tweaking in a "just right" amount of overdrive or distortion. If you're a fan of the Roland JC-120, this unit nails its stereo chorus. The chorus, digital delay, and reverb on this unit are studio
quality, even by today's standards.
Can be controlled by a standard MIDI floor controller, or the Roland FC-200
$150 for the MOSValve. $75 for the Roland GS-6. $200 for both together. Rack enclosure not included.