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What amplifier is this??

post #1 of 4
8/13/08 at 1:22pm
Thread Starter 
Does anyone know what unknown amplifier this is?



There is a JBL logo on the top but no other reference marks. I have tried to locate it on the web with no luck other than this original photo.
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post #2 of 4
8/13/08 at 3:09pm
The amp pictured here is the closest I could find. Maybe this will provide a clue?

-Peter
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post #3 of 4
8/13/08 at 6:06pm
Thread Starter 
I finally had someone identify it and it sounds like quite a little amp!

Quote:
I have the same unit. It is part of an outdoor/wireless speaker system JBL used to sell. The power amp sits on a weighted base that has holders for two speakers. There is also a 900 Mz receiver that sits on top of the amp and a 900 Mz transmitter that plugs into an audio source like a receiver.

I still use my amp and speakers for a portable Roku unit that links to my MP3 collection on my computer. Works pretty slick.

On a final note, I reckon the JBL Power20 Amplifier may be a Class A amp which delivers much higher current to load than Class AB. The tell tale signs are the heat sink and the chassis is warm to tough after a mere 30 mins. The most obvious sign is how it handles difficult load like Dynaudio. Class A amps usually cost a whole or a hole (pun intended) lot more! In fact, I'm working on a review to highlight this amp to fellow forumers. As yet, it will benefit all who has home theater systems, pc based systems, speakers systems and more importantly, AKG K1000 users (only one amp will do, of course).
It is too bad they are discontinued as I think they provide a nifty solution for computer or portable DAP audio.
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post #4 of 4
8/16/08 at 6:35pm
A guy in the DIY sub-forum is using that amplifier to power his DIY speakers.
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