Members barjv01 Posted January 7, 2013 Members Share Posted January 7, 2013 ^Never had that problem with either of my jc's but never really turned the verb up much past halfway. Will try and see. Link to comment Share on other sites More sharing options...
Members macadood Posted January 7, 2013 Members Share Posted January 7, 2013 Originally Posted by barjv01 ^Never had that problem with either of my jc's but never really turned the verb up much past halfway. Will try and see. i mean it can't be right, not sure what could be causing it though Link to comment Share on other sites More sharing options...
Members Urinate Forever Posted January 7, 2013 Members Share Posted January 7, 2013 is it real spring reverb? is ther a reverb tank? check the connections... could also be something wrong with the spring Link to comment Share on other sites More sharing options...
Members macadood Posted January 7, 2013 Members Share Posted January 7, 2013 from what i understand it's the speakers vibrating the reverb tank and i need a reverb bag or something like that. Link to comment Share on other sites More sharing options...
Members cryptosonic Posted January 7, 2013 Members Share Posted January 7, 2013 Tank bag cured the reverb feedback in my old blues Jr. Link to comment Share on other sites More sharing options...
Members macadood Posted January 7, 2013 Members Share Posted January 7, 2013 i'll see if i can just use somehting else to pad it with first Link to comment Share on other sites More sharing options...
Members macadood Posted January 7, 2013 Members Share Posted January 7, 2013 fixed the reverb was a bit of a bitch to access but as soon as i pulled it out i saw the bugger that was causing the problem. one of the four little springs that holds the main springs in place fell out of its socket so the main springs were just resting on the side of the tank. luckily the little spring wasn't lost and still in there, so i just resocketted it and presto!now to get this smoke smell out... i swear i'll get cancer just from this amp Link to comment Share on other sites More sharing options...
Members cryptosonic Posted January 7, 2013 Members Share Posted January 7, 2013 Blammo. Congorats on the new amp. Link to comment Share on other sites More sharing options...
Members alien Posted January 7, 2013 Members Share Posted January 7, 2013 i can verify that Rat2 thru jc120 with EV speakers with chrome domes will cause aural hallucinations, you can also run a tube preamp into it. the shiiiiizzzznizzzzz wat got bot? Link to comment Share on other sites More sharing options...
Members ambient Posted January 7, 2013 Members Share Posted January 7, 2013 Do want. For some reason they seem to be expensive here in Japan, online anyway. Keeping an eye out in pawn shops etc. though. Link to comment Share on other sites More sharing options...
Members macadood Posted January 7, 2013 Members Share Posted January 7, 2013 ^ i'm sure you'd be able to score one for a decent price. just took a ton of rubbing alcohol to the whole outside and back of the inside of the amp. febreezed the grill. you have no idea how many used papertowels and old rag socks i have in my trash absolutely covered in soot and shit. hopefully this helps, leaving it overnight in my bathroom with the fan and exhaust on to air out some more. should be better now that the amp isn't in the smokey apartment too.lastly my dad has a nice ozone air freshener thing, which i've read eliminates the odor. i'll have to borrow that and let it ozone for a few days in my bathroom again what a headache. but well worth it lovely amp indeedif that doesn't work i've read theres some kind of ozone spray that does this well too. i guess the very insides are still covered in soot and tar and shit, so hopefully tomorrow i'll be able to open it all up, clean out the pots with deoxit, and clean up all the gunk on the insides. then let it ozone away. Link to comment Share on other sites More sharing options...
Members macadood Posted January 7, 2013 Members Share Posted January 7, 2013 btw, anyone know where i could find a knob for this amp? its missing one shit might as well buy a whole new set so that i can just throw out these tobacco'd out ones. i can't imagine what this poor fellows LUNGS must be looking like and i'm not even an anti-smoker! Link to comment Share on other sites More sharing options...
Members Urinate Forever Posted January 7, 2013 Members Share Posted January 7, 2013 stop saying ozone Link to comment Share on other sites More sharing options...
Members macadood Posted January 7, 2013 Members Share Posted January 7, 2013 numa numa yei motha{censored}a! also, global warming. or something Link to comment Share on other sites More sharing options...
Members ambient Posted January 7, 2013 Members Share Posted January 7, 2013 Leaving it in the sun for an afternoon may help too. UV light breaks a lot of stuff down, particularly any bacteria/fungi that may be contributing to the smell. Link to comment Share on other sites More sharing options...
Members macadood Posted January 7, 2013 Members Share Posted January 7, 2013 Originally Posted by ambient Leaving it in the sun for an afternoon may help too. UV light breaks a lot of stuff down, particularly any bacteria/fungi that may be contributing to the smell. will do! only its winter, which will make it a little tougher but still Link to comment Share on other sites More sharing options...
Members RUExp? Posted January 7, 2013 Members Share Posted January 7, 2013 One significant difference of the JC-77 from the JC-120 is there is no Vibrato on the JC-77. Instead it lets you choose from fixed or manual Chorus. This is also true for the JC-120 head, the JC-90 and the JC-55. Link to comment Share on other sites More sharing options...
Members ambient Posted January 7, 2013 Members Share Posted January 7, 2013 Originally Posted by macadood will do! only its winter, which will make it a little tougher but still Gotta be careful about that then, actually leaving it outside could cause condensation which would be bad. Link to comment Share on other sites More sharing options...
Members ambient Posted January 7, 2013 Members Share Posted January 7, 2013 Originally Posted by RUExp? One significant difference of the JC-77 from the JC-120 is there is no Vibrato on the JC-77. Instead it lets you choose from set or manual Chorus. This is also true for the JC-120 head, the JC-90 and the JC-55. Didn't know that.Is the JC-77 chorus still stereo? Link to comment Share on other sites More sharing options...
Members RUExp? Posted January 7, 2013 Members Share Posted January 7, 2013 Originally Posted by ambient Didn't know that.Is the JC-77 chorus still stereo? Yeah, all the two speaker JCs are stereo. Link to comment Share on other sites More sharing options...
Moderators MrKnobs Posted February 4, 2013 Moderators Share Posted February 4, 2013 Looks like the JC-77 doesn't have stereo inputs? Terry D. Link to comment Share on other sites More sharing options...
Members ambient Posted February 4, 2013 Members Share Posted February 4, 2013 Hmmm Link to comment Share on other sites More sharing options...
Moderators MrKnobs Posted February 4, 2013 Moderators Share Posted February 4, 2013 ambient wrote:Hmmm Judging from the pics on Ebay of the back panel (and from the user manual online), the JC-77 doesn't have stereo inputs on the back like the JC-90 and JC-120 do.Terry D. Link to comment Share on other sites More sharing options...
Members ambient Posted February 4, 2013 Members Share Posted February 4, 2013 That's a bit of a bummer,I remember noticing it before now. Perhaps it's just a space saving thing? They're essentially inputs to the power amp, right?As the jc 77 is a stereo amp, I wonder if it can be modded.Should be relatively simple I would think, but I'm no expert. Link to comment Share on other sites More sharing options...
Moderators MrKnobs Posted February 4, 2013 Moderators Share Posted February 4, 2013 ambient wrote:That's a bit of a bummer,I remember noticing it before now. Perhaps it's just a space saving thing? They're essentially inputs to the power amp, right?As the jc 77 is a stereo amp, I wonder if it can be modded.Should be relatively simple I would think, but I'm no expert. Always possible to mod, how difficult depends on where the signal splits. The JC-90 has Effects returns on the back which could be used as stereo inputs. Terry D. Link to comment Share on other sites More sharing options...
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