Quote:
Originally Posted by AdamAnt316
"Stereo: Pioneer SPEC-4..."
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Another "btw"... The Sony FD91 also took great macro closeups. I see "SPEC-4" in your list. I own two SPEC-4s, consecutive serial numbers. One of them blew up back in 2011. I've attached a couple of pics
taken with the FD91 of weak cracked solder connections on the main amp board that fried. Before you turn on your SPEC-4 again I would highly recommend you go through it and re-solder everything! Then scrub off all the old brown nasty looking flux from the boards with a toothbrush and alcohol. Clean'em up good. All the boards in both of mine had cracked solder connections. The one that blew took out resistors, finals, drivers, other small transistors and diodes.