Scroll down to roland, and open the various choices for jc120, see if any are closer to your unit. This is a quick demo of my roland jc120 that i have for sale at sold beginning is some made up ambiance 1. Roland s jc120 amplifier is legendary for its clean, sparkling sound and truestereo swirling chorus. This is actually the model of whichs schematics are most commonly referenced when people request for a jc120 schematic. Royboy sorry i cant help you i suck at drawing layouts. Final proposal stereo chorus the university of sydney. Roland jc120 head jazz chorus jc120s the champion of solid state amplifiers and clean tone. View and download roland jazz chorus jc120 instructions manual online.
View and download roland jc120 jazz chorus operation manual online. Though a transistor based amp, the roland jc120 did impart distinct and instantly. Roland diagrams, schematics and service manuals download for free. Features its been thirty years since the first roland jazz chorus guitar amplifier made its appearance. The jc120s fullrange output is animated, rich, and famous for filling a room with a powerful yet pleasing sound. Get your postpunk, funk, pop, reggae, ska and even rock abilities on. It will let you hear things in your guitar and your effects you never knew were there. I used one of these for a good long while in the 1990s, and i know specifically what that amp excels at, and what it does not. World famous tones plus builtin reverb and vibrato. Owners manual owners manual owners manual chinese jc120 owners manual. The roland jc120 amp is a solid state piece of work thats been around since 1975. Provides an overview of key features, functions and operational tips. In either case, the chorus circuit is arguably the most vital.
Innovative hybrid cajon with builtin electronic sounds. Johnny demarco and gary lenaire take you on a guided tour of the roland jc120 jazz chorus. This channel provides information of the roland s best quality electronic musical instruments. It is very pedal friendly and already has the best chorus circuit built into it. Roland jc77 jazz chorus guitar amp original service manual. Rather than the stock roland speakers, it has eminence screamin eagles in it. Well returning to my request, i hope you can do this poreamp jc 120. However, this particular amp has had a speaker swap.
Most models have controls based on the jc120s standard setup. This is an original roland service manual for the vintage roland jc77 jazz. Legendary flagship of the roland jazz chorus series since 1975 historic jc clean tone and signature dimensional space chorus effect powerful 120watt stereo amp with two 12inch silver cone speakers. Roland jc120 jc160 guitar amp original service manual, schematics more. It looks correct according to the schematic above, but let me know if you spot any errors. Roland racjc120 jc120 jazz chorus amp cover musicians. Roland jc120 jazz chorus 2x12 120watt stereo combo amp. Free roland diagrams, schematics, service manuals schematics. First introduced way back in 1975, the jc120 jazz chorus is one of the few guitar amps that can truly be called a legend. I found an old 80s roland spirit 50 almost the same amp without chorus or the road case look, its well built and sounds great no issues. This see attachment is actually from the service manual of sb100, a jazz chorus series lookalike but a bass amp. Steve levine producer of culture club, beach boys, the clash etc. Roland jazz chorus is the name given to a series of solidstate instrument amplifiers produced.