Vinyl foibles

In your OP you state the following: "I’d like to make this a space to ask questions about vinyl problems you’re having trouble solving. I have a lot of questions, but I think it’s better if we ask one at a time, or else I think we could have long lists."

The first sentence suggests you have the same aim as that of the Analog Asylum, "ask questions about vinyl problems". That’s what AA is all about.  Then you say, "I have a lot of questions...". That shifts the subject to your own particular issues, which is fine, but then you say, "I think it’s better if we ask one at a time, or else I think we could have long lists."  But again, that is a description of AA in general.  So are you trying to develop a subalternate version of AA or to discuss some of your own particular issues?

The particular difficulty here is, getting an alcoholic to admit they have an issue.

Am l….. on the right forum?

hic!

@jefflewno56ec 

I did not know about the Analogue Asylum. Is it on Audiogon? One of the reasons I began was to put this on a peer level. Often I go on forums that condescend to people not asking questions that the group, or the alpha of the group, thinks are unintelligent. If the AA is open to all level questions and discussions, I will stop this thread and join theirs. The other caveat is that if some people want to stay on this thread, then I might continue it. Are there basic differences in the type of questions on this thread and on the AA thread?

The other “AA” can be serious stuff.

Here’s a vinyl foible to lighten things up.

If you want a bit of fun, ask people (even audiophiles) or friends a little sozzled, or drunk, “How many grooves are there on an average two sided 33rpm Vinyl LP Record?

The answers are nearly always a great source of amusement, even more so if you are in a large group of inebriates.

I wanat to see what anyone knows about the capacitance setting on the phono preamp. On my previous tubed ARC PH-7 the capacitance was set at 200, so I didn't worry about it. I set the cartridge loading at 200 and was very happy with the sound. Although I knew it lacked detail, it was musical to my ears.

Enter the world of solid state with expensive Pass Labs preamp XP-30 and phono preamp XP-25. When my granddaughter, who's ear I've been training since she was six, listened for the first time, she said, "It's so c walear." 

The problems was that it was too clear, and it resulted in a shrill treble. The Sonus Faber Olympicas were voiced by a different person than the older Sonus Fabers which were known for polite treble. The Olympicas have "transparent" treble.

So, how to fix that? My new Pas Labs phono preamp has a capacitance setting, pretty much on the fly. There's a knob on the front panel. As far as I could see, standard wisdom said that MC cartridges are not much affected by capacitance. Set it to 100 and work with other adjustments. And that's not at all what I"m finding.

When I raise the capacitance knob to 320, the treble is tamed and the bass seems stronger. That's not what's supposed to happen. I am leaving the capacitance set to 320, the cartridge loading to 160, and I've raised the rake of the tonearm to enhance the treble just a bit.

Can anybody explain what capacitance is all about and why my system is behaving opposite of how it's supposed to? Reminder, I have the VPI Shyla caartridge on my VPI prime signature 21 turntable.