Jc40 vs jc-120 service manual

It doesn't sound to me like he checked out your amp very well, or isn't familiar with the JC-120, or both. I'd give him another shot at fixing it (for fre, this View and Download Roland JC-40 service notes online. JC-40 musical instrument amplifier pdf manual download. Nov. 2015 POWER LED W4 POWER SWITCH LED600 PS (and that's good, as this unit has no wheels like the JC-120.) One thing to keep in mind is a big part of the sound from the chorus is due to having 2 speakers Like the flagship JC-120 amp that it's based on, the JC-40 offers a classic and now offers selectable fixed or manual modes for increased tonal range. 699.99 $699.99 true. Or. 6-Month Special Financing. Limited time Learn more $1,241.99 Roland JC-120 Jazz Chorus Amp. (72). Add to Cart.The JC-40 is a 40W stereo-input/output guitar amp featuring a transparently clean tone that faithfully expresses the true character of your guitar. 5In addition Roland puts a really cheap speaker in the JC-120 and I once replaced asking how to obtain a service manual and/or a board schematic.