In Reply to: Small amount of hiss doesn't bother me posted by Victor Khomenko on January 13, 2020 at 15:08:15:
would agree with the comments made by Bill and Victor. If you can swing it, half track the way to go.
If not an option, and you are locked in the 707 and 909 or similar machines and formats, dolby HX pro or an outboard Dolby S encoder may be an option or alternative. Problem wth DBX is once encoded, you can only playback with DBX, not without it.
on either quarter track machine you can also make a significant improvement by taking the signals off the tape heads and route to a tube tape head preamp. Their playback circuits were designed in the days of high neg fdback to lower THD levels, so much better sounding alternatives are out there now.
Quite a few of the tube phono stages are available, and not a lot of cash. you would have to modify the RIAA eq curve to fit either NAB or IEC tape curve. so would need some basic soldering skills.
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Follow Ups
- RE: Small amount of hiss doesn't bother me - mcgjohn@yahoo.com 09:35:22 01/14/20 (7)
- RE: Small amount of hiss doesn't bother me - LtMandella 12:31:24 01/14/20 (6)
- Noise is not an issue if done right - Victor Khomenko 13:58:55 01/14/20 (5)
- Nice looking Otari MX50... - kootenay 00:02:17 01/15/20 (4)
- Sharp eye... - Victor Khomenko 05:15:29 01/15/20 (3)
- Just wondering... - kootenay 09:52:28 01/15/20 (2)
- RE: Just wondering... - Victor Khomenko 11:13:52 01/15/20 (1)
- I think the tape input is discrete and buffered... - kootenay 11:33:57 01/15/20 (0)