In Reply to: RE: Best de-multiplexer to copy? - Don't bother posted by stellavox on February 29, 2008 at 04:38:09:
BTW, I believe that someone over on the Yahoogroups FM tuner chatroom was building up a PC board and maybe a kit of parts for an IC decoder - don't know what chip they were using.
[there were at least two generations of IC decoders with the second haveing an order of magnitude less distortion].
The boards I like to use came from VSM audio on Long Island - he originally used the LM1700 (I believe) first generation chip and then changed to a second generation Toko chip. Uses a voltage doubler to derive 12 VDC power from a 6.3VAC (tube filament) source so it can (fairly easily) mount in a mono (tubed) tuner.
Cheers
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Follow Ups
- RE: Best de-multiplexer to copy? - Don't bother - stellavox 02/29/0811:55:38 02/29/08 (5)
- RE: Best de-multiplexer to copy? - Don't bother - BFitz 14:04:47 02/29/08 (4)
- Nice Job Bob - stellavox 04:12:04 03/1/08 (3)
- RE: Thanks - BFitz 08:03:10 03/1/08 (2)
- Filters - stellavox 10:58:57 03/1/08 (1)
- RE: Filters - BFitz 12:41:25 03/1/08 (0)