Rowe 250W amp help

joedee

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Hi,
The sound is distored on the left channel. I noticed the red light on the amp for the left channel is blinking with the pulse of the base. Bad driver board? I see A&B Jukebox sells a driver board that is a replacement for the original board. Will that work if only changing one of the boards? Maybe the driver board is not bad?

Thank you,
Joe
 
Red LED lit indicates an overload on the speaker line.

Possibly bad output transistors and/or driver board problems too.

Fuses might be blown on the driver boards.
 
Hi Ken,
Thank for the reply. This is my back up amp. I put another amp in and it works fine so I don't think the speakers are a problem. Also changed the transistors on the heat sink so they should be good. I found an amp that I can buy for less than the price of the output boards. It is an older model 250 watt amp. It does not have as many equalizer adjustments on it. Wondering if the boards are the sames and if it sounds as good as the one with more equalizer adjustments.

Joe
 
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