Yep, I like to see the tubes
Me too, but...
Exposed tube phono preamps: Budgie, Bottlehead, Pro-ject, and the like were the most prone to noise.
You said so yourself!
When it comes to anything audio, looks take a backseat to performance, at least in my system.
Before I bought my Fosgate Signature on a Black Friday sale, I was on the lookout for used ones. One came up for sale, but without the tube covers. I had read that Mr. Fosgate had done over 100 prototype iterations of his circuit, so I figured he knew what he was doing when he put covers on three of the seven tubes. I passed on the used one - who knows what else was wrong?
Id also try the Rothwell SUT going into he Pixy MM stage. Some like this combo better on the DIY version we built
IME, even an inexpensive SUT like the lowly Denon AU-300LC, run into the MM stage, beat the MC stages on my Luxman L-505u, my Sutherland Ph3D, and my Jolida JD9.
but like Grado told me, why put all that coil wire back in, when they removed it from the signal path for better clarity?
Maybe for equal or even better clarity, as well as superior dynamics. The life, the bounce, is what is missing for me in otherwise superb-active MC stages.
I haven't done the same comparison on the Fosgate, however, and may not get around to it, because a 5mv MI cartridge (my London Decca Super Gold) is delivering more information than any of my MC cartridges, the best and most expensive of which (an Ortofon SPU) was ruined last fall, alas.
For myself, the Fosgate/Super Gold combo is on another level from all of the others, and I'll likely never be able to afford anything better, which is difficult to imagine anyway.
I had one of the Realistic vintage units a few years ago. Fun and sounded good to my ears. There is at least one seller on ebay who refurbishes them with upgrades.
I have an unmodified Realistic 42-2101, that I keep on the Denon/BenzMicro Wood setup in the next room, for the specific purpose of obfuscating jarring spatial discontinuities on some albums, such as Amy Winehouse's Back In Black, a sonic fruit-salad if there ever was one.
Happy listening in 2024, everyone!