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Old 10-30-2017, 11:46 PM
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mr_fixer mr_fixer is offline
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Originally Posted by tom.j.fla View Post
Mr_fixer check post 15 snapshots and you will see that it is indeed tube power. All the best,Tom.J
Well yes i know, but post 15 was pics of my radio not PA_steve's set. I think his is a solid state a few years later than mine.
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Old 10-31-2017, 09:15 AM
tom.j.fla tom.j.fla is offline
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Ops! My bad (:-). All the best, Tom.J
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Old 10-31-2017, 12:53 PM
Olorin67 Olorin67 is offline
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Ive used the amp out of one like that for sound on my computer. the outputs seemed tired so i replaced the sockets to run modern Russian 7591's in it, since i had those on hand. It really sounds good!
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Old 11-02-2017, 01:17 AM
centralradio centralradio is offline
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Originally Posted by Findm-Keepm View Post
March 1986 Radio-Electronics has the project for an MTS Stereo decoder using the MC1310 - it's a versatile chip....
Originally Posted by DavGoodlin View Post
I built a project in school to decode and re-generate MTS stereo from a composite audio input, using my Sony 7" TV-720 to demonstrate.
It was easier to adapt an NTE-743, which is a similar IC to the MC1310, a Motorola chip.

As I fuzzily recall 30 years later, the range of the pilot tone generator on the NTE (an LM-something) could be tuned to 15.7 kHz. But the Motorola IC was designed to be stable at 19 kHz and varying it did not work well.
I done that project too.It was great to hear the Tonight Show and Miami Vice in stereo.
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