Heath stereo tube preamp for sale $50.00 - diyAudio
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Old 15th March 2012, 06:04 AM   #1
diyAudio Member
Join Date: Dec 2008
Location: North San Diego, CA
Default Heath stereo tube preamp for sale $50.00


I have here the guts of a HeathKit tape recorder for sale

It uses six 6eu7 tubes for the mic and line preamps, and record head amps.

The tall chassis sticking up is the solid state power supply, and a 12at7 bias oscillator, that could be dumped, the PS chassis cut down etc.

This chassis comes off, held by two screws, and could lay behind it if the preamp was racked in a 19" by 3-1/2" case or rack shelf

You could put two mike in transformers in front and then convert the record head amps to line out stages and make a stereo mike preamp

Also a stereo EQ is possible

Easy to work on as PC board so no hand-wiring mess

All in mint condition, have re-charged filter caps, run whole unit, all clean

I have a blog at Grid Leak

I have two shure in transformers

I have the original manual It has the pc board layout, and schematics

Would love to get $50 big ones for unit, plus shipping parcel post costs.
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