Find great deals for JBL Urei Electronics watt Power Amplifier THX. Shop with confidence on eBay!. Jbl Pdf User Manuals. View online or download Jbl User Manual, Instruction Manual. Have a chance to purchase a amp decent?? Did JBL produce their amps or did they farm them out?? In the past, I found several for.
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I’m just using a pair of JBL surrounds to test right now, but was happy to jbo there was no hum or hiss at all with both channels set for max output. Couldn’t tell any difference in volume or clarity, so left it there.
They have all the right stuff for great sound. Anyways, can’t keep them all, the ‘s did not survive a sell off.
I couldn’t find an official spec in the manual linked, but one of the threads above claim its 0. I also checked the bias on the output devices which seemed to be a bit hot at about 0. Plenty of metal jb T outputs for more than adequate power handling. I had a pair of ‘s.
JBL/UREI Amp. Any Good??
Thankfully there mbl some great threads out there that helped me a lot. The power supply caps and troublesome electrolytics in the speaker relay circuit all looked to have been replaced already.
I also checked the voltage on the coil pads on the board and it measured 25V without the relay present. Just thought I’d share my experience bringing an ebay bought JBL into service. Jbk must log in or sign up to reply here. Your name or email address: Discussion in ‘ Solid State ‘ started by miscrms00Oct 21, At that point I was thinking I might have to replace the relay, so I removed it from the board completely.
JBL 6260 Manuals
Boat anchor transformer that makes the amp tricky to move around. Coil voltage now read I reflowed the solder on the relay pins on the back side of the board, as well as a number of the other components in that area but 62660 no change.
Log in or Sign up. My pair seemed to loaf all the time, you couldn’t tell if they were on by touching the top.
JBL | Audiokarma Home Audio Stereo Discussion Forums
After it dried out I replaced the cover, glued back on the magnet that had fallen off and soldered the relay back onto the board to test. Here’s the system I’m slowly putting 62660 Connecting speakers and pre-amp I found that I only had output on one channel and that seemed a bit soft.
Output DC on the speaker terminals was measured at mV. A few useful links: Luckily the cleaning seemed to have done it, and both channels were now strong and reliable with no change from pressing on the it and flexing the board. No, create an account now. Yes, my password is: Do you already have an account? SoCal SamOct 21,