May 17, 2020

JBL/UREI and Amps. I have never heard the above. Anyone have any experience with these amplifiers? If so what were your. Vintage JBL / UREI Electronics. Manuals · · · · · B Specifications. Power output: watts per channel into 8Ω (stereo), W into 8Ω (mono). Frequency response: 20Hz to 20kHz. Total harmonic distortion:

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All the ‘s amps in my ownership seem to have their bias set at mV.

Last Jump to page: Good product and on the second hand market good value for money. Originally Posted by Titanium Dome. Jbl I have a pair of amps and currently use them to power four BassTech7 ServoDrive concert subs that weigh in at almost a half ton.

There was hrei fuzziness to the sound, a low level distortion. More over at this thread: Made a big improvement in noise in the whole system. Ken, I use a and a in a bi-amp rack, along with ato drive one of my studio monitor pairs.

JBL UREI 6290 1200w Stereo Power Amplifier

jbo Originally Posted by DL This experience has reinforced my conclusion that the quality of the speakers is far more important than the amp. I had ground problems too then I changed amps to all Crown PS’s and got the balanced input boxes for them.


All times are GMT When turned on all at once from a remote pannel they will trip breakers in your house. The reason that we love JBL is because of their low distortion. I have a replacement fan sitting on a shelf as the older stock fans are a bit loud.

JBL Factory Mods – Forums

Well, well, here’s a thread that’s back from the dead. Originally Posted by speakerdave. I need a Ca source to work on the amp if it ever needs it? The time now is About a year ago people started complaining about the sound in one of the production studios here at the radio station. I would go biamped. Let me throw this out for opinion’s: Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum.

JBL’s own product literature states that the 62xx series are underrated as to the amount of actual power available. Factor that in if you are having them shipped to you. I will not advise the for home use. Building a custom pair of ‘s and am shopping for new electronics.


All times are GMT Nice clean sinewave and no crossover distortion. Should I go quad amped with 4 way electronic crossover or bi amped with combo electronic and passive using higher end amps? See if you can spot them.

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Originally Posted by jcrobso. Very stable amp ureu lots of current. I have a pair of amps and currently use them to power four BassTech7 ServoDrive concert subs that weigh in at almost a half ton. Last edited by JBL Dog; at The time now is The fan is very noisy. What’s that Mike, Big is Good?

This little discussion caused me to do a little research on the and The fans were anoying and they sucked a lot of power when turned on.