

The Roland Jazz Chorus was first introduced in 1975, the Roland Jazz Chorus was the first guitar amplifier to incorporate a built-in chorus effects enhanced with a dual-amplifier, dual-speaker (stereo) design. Its bright clean chorus sound have made the Jazz Chorus one of the most popular clean amplifiers.
The Jazz Chorus JC-90 amplifier design: two separate 40-watt amplifiers driving two 10-inch speakers. These speakers are amplified independently creating a true stereo chorus effect - an amazing sounding stereo chorus.
The onboard chorus includes independent rate and depth controls for precise effect manipulation. Chorus can be activated via footswitch, as can the high-quality Roland distortion sounds. Not only is the clean sound legendary, but the distortion kicks some serious butt as well.
The preamp section of the JC-90 contains 4-band EQ controls - high treble, treble, mid, bass - as well as separate distortion and reverb controls.
Connections include high- and low-level inputs, a mono-send/stereo-return effects loop, stereo line outs, and a cabinet-voiced headphone output. The compact JC-90 weighs in at 42 lbs., making it the perfect partner for gigs and studio use.
I used to use an Ampeg 120 watt head with a half stack, and the Roland JC-90 is way louder...and easier to lug around.
Comments
JC-90 Rocks
I use mine for everything...live in the studio, clean and mellow and loud and distorted. No matter what the situation my JC-90 makes me happy. Best amp I've ever had.