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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SoCal SamOct 21, 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 still no change. Output DC on the speaker terminals was measured at mV. They have all the right stuff for great sound.
At that point I was thinking I might have to replace jbll relay, so I removed it from the board completely. Yes, my password is: I’m just using a pair of Jvl surrounds to test right now, but was happy to find there was no hum or hiss at all with both channels set for max output. Boat anchor transformer that makes the amp tricky to move around.
Plenty of metal die T outputs for more than adequate power handling.
JBL 6260 Manuals
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. Here’s the system I’m slowly putting together: I had a pair of ‘s.
No, create an account now. Thankfully there are some great threads out there that helped me a lot.
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Coil voltage now read Anyways, can’t keep them all, the ‘s did not survive a sell off. Your name or email address: Couldn’t tell any difference in volume or clarity, so left it there. Do you already have an account?
Connecting speakers and pre-amp I found that I only had output on one channel and that seemed a bit soft. Discussion in ‘ Solid State ‘ started by miscrms00Oct 21, My pair seemed to loaf all the time, you couldn’t tell if they were on by touching the top.
I couldn’t find an official spec in the manual 62660, but one of the threads above claim its 0. Just thought I’d share my experience bringing an ebay bought JBL into service.
JBL UREI Power Amplifier Stereo Bridge Dual Channel WPC Tested | eBay
The power supply caps and troublesome electrolytics in the speaker relay circuit all looked to have been replaced already. A few useful links: Log in or Sign up.
You must log in or sign up to reply here. I also checked the voltage on the coil pads on the board and it measured 25V without the relay present. Share This Page Tweet. After jb 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.
I also checked the bias on the output devices which seemed to be a bit hot at about 0.