Question about Peavey Pv 2600 Power Amplifier

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<!-- from fixya rte -->What is the replacement of transistor d1915 - Peavey Pv 2600 Power Amplifier

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IS that a 2SD1915 or something else, it looks like an 2SA1022 or NTE2407crosses - Newark Electronics or Mouser might be able to provide you a different cross reference. There are data sheets that seem to indicate a A1022 / NTE 2407 - this one can be found here Amplifier Transistor - these are common I think for older amplifiers. If memory serves me right - I probably have a couple old ones I bought to fix a Reel to Reel .

Posted on Nov 17, 2014


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I don't have a exact schematic for your amp, but I can give you some hints and suggestions...

USUALLY when the output transistors fuse there is a problem at least one level back and sometimes two levels. Often the driver transistors also get fried and sometimes one stage farther where the bias is regulated for the final amp transistors. A schematic is imperative to diagnose and repair unless one replaces every part.

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