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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My pair seemed to loaf all the time, you couldn’t tell if they were on by touching the top. I also checked the voltage on the coil pads on the board and it measured 25V without the relay present. Log in or Sign up.
JBL Urei Electronics 6260 600-watt Power Amplifier THX
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. I also checked the bias on the output devices which seemed to be a bit hot at about 0.
They have all the right stuff for great sound. 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. Do you already have an account?
JBL Urei Electronics watt Power Amplifier THX | eBay
I’m just using a jb, of JBL 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. Yes, my password is: Output DC on the speaker terminals was measured at mV.
You must log in or sign up to reply here. Discussion in ‘ Solid State ‘ started by miscrms00Oct 21, Just thought I’d share my experience bringing an ebay bought JBL into service. I had a pair of ‘s. Share This Page Tweet. Coil voltage now read A few useful links: SoCal SamOct 21, I couldn’t find an official spec in the manual linked, but one of the threads above claim its 0.
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Thankfully there are some great threads out there that helped me a lot. Connecting speakers and pre-amp I found that I only had output on one channel and that seemed a bit soft. Couldn’t tell any difference in volume or clarity, so left it there.
Boat anchor transformer that makes the amp tricky to move around. The power supply caps and troublesome electrolytics in the speaker relay circuit all looked to have been replaced already. At that point I was thinking I might have to replace the relay, so I removed it from the board completely.
Here’s the system I’m slowly putting together: 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.
No, create an account now. Anyways, can’t keep them all, the ‘s did not survive a sell off.
Plenty of metal die T outputs for more than adequate power handling. Your name or email address: