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Do It Yourself (DIY) paradise for tube and SET project builders.

If there is one detail I learned...........

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DIY is a route to great sonics & is cost effective. However, the source must be of best quality too. Vinyl is a no brainer for the most part, but CD players & FM tuners are an issue.

I find if a device has an op-amp in it, substandard performance will result. I never got around this issue with replacement op-amps either.

After owning many tuners I settled on a Scott L112B. Outperforms any op-amp based tuner I owned for excellent audio performance with a natural sound. All tuners I owned were upgraded with a superior power supply and high quality coupling capacitors. Even though the Scott tuner is solid state, it has a good multiplexer and outperforms tube type tuners I owned in the past in stereo mode. I also am modifying a Scott 312C with a tube output section.

As for my modded Magnavox CDB 582 CD player with a TDA1541A chip, it falls short compared to vinyl playback.

Have you found the same op-amp issue as I?



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Topic - If there is one detail I learned........... - Neff 06:34:11 05/19/12 (9)

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