Calcium carbonate in record grooves

When clicks and pops are more in the foreground than the music, something with the player system should be changed. It is all about materials. How to choose a turntable with those materials that don't emphasize those unwanted clicks and pops.


My player system consists of a massive wood frame, a Garrard 301 which is heavily upgraded, a turntable platter made from aluminum and a mixture of cork/ rubber platter matt. The base of the tonearm is bronze. The tonearm is Ortofon and the pick up is Ortofon, too. With such a system, you will never be disturbed with that noise and even clicks and pops absolutely dissappear into the nowhere. I simply don't hear them, and my system has 99dB efficiency speakers. This is an ultra sensitive system, every small thing on the record is highly amplified, but no clicks and pops are audible. Nothing. Nada. Zero. I hardly can audition the noise of the LP itself, the microgroove noise. It just disappears.

Thats why I say, change your record player system and get rid of those disturbances.
With a cheap plastic player, the wrong platter matt and a low compliance pick up system, that may amplify evey click and pop, but not with a better system player. You will be astonished how good and undisturbed LP playing is possible.


Maybe you change for a cork/rubber platter mat first, or for another material which is antistatic. Rubber isn't anstistatic. OR your player isn't earthed good enough. Or try some dampers under it. But a plastic player or acrylic platter is always sensitive for letting unwanted clicks and pops hear as amplified as the music itself.

Or just put a nickle on the tonearm. 😉
 
Schmitz77

I see where myhrrhleine is pointing....

I knew it, your capsule was designed for broadcasting, just like the Denon DL301

It is very likely that this is why both do not fully capture the clicks. (no pops) because it has a spherical spike and high work force, along with a high mass arm.
But, equally, I think it is a bit reckless to affirm the following, as you have said.
With such a system, you will never be disturbed with that noise and even clicks and pops absolutely dissappear into the nowhere. I simply don't hear them, and my system has 99dB efficiency speakers. This is an ultra sensitive system, every small thing on the record is highly amplified, but no clicks and pops are audible. Nothing. Nothing. Zero.
Because if there is dirt or microrayons in the groove, the electromagnetic system will detect it, what happens is that the higher the tracing force, and the greater the mass of the arm, the signal generated will be much lower than in the low-mass arm systems and capsules. MM that work with forces of 1.0 to 1.5 grams.

PS: I think that much more important than a mat change is to use a weight on the vinyl for a good mechanical coupling with the plate.
 
You may be right on this point. High tracking force and eliptical diamond.
A weight on the LP doesn't work with any system. With mine, it sounds better without. More air, more vibrant.
 

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What's the Difference Between a Conical and Elliptical Stylus?




I think this is not off topic, if the adm. consider it, delete it.

For me it is related to the thread, however.

If we want less noise from clicks and pops, the spherical pick is better.

Look at the pictures. Both the particles deep in the groove and the surface scratches are outside the contact area in the spherical needle, quite the opposite in the elliptic needle.
 
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It is only for the purpose of understanding the text.


Write to Ortofón, they probably have a transparent side view for you.

Ortofon DJ FAQ replacement styli.


" 4. I've heard a lot of varying statements on the differences between spherical and elliptical styli. What are the real differences, and the reasoning behind them?

The physical difference between a spherical and elliptical stylus is the shape of the diamond.

An elliptical diamond allows for more detailed sound quality, as it fits better within the groove and therefore has more contact area with the groove itself. Elliptical diamonds penetrate the groove walls further, extracting more intricate detail, especially in the high end, than is possible with a spherical diamond. It is commonly misrepresented that elliptical styli cause more wear than spherical styli. "
 
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I used to think that but then it was pointed out to me that migration from vinyl happened over a period of many hours and the few minutes of a wet cleaning really isn't going to cause any problems.
True, but the stabilizers right at the surface would be of concern. Anything that reacted quickly enough with the calcium carbonate would probably react with the stabilizers also, but of course only with those with which it comes in contact. Of course all this is splitting hairs.
 
Increased noise with repeated cleaning

I have read the entire thread and there are a few comments concerning the risks of cleaning induced damage. I use an ultrasonic cleaner together with a vacuum RCM for final rinse and drying. The ultrasonic fluid is de-ionised water IPA 20% plus surfactant (Ilfotol). I have one LP that was recently purchased new. It is the first available pressing (2015) of a recording only previously available on CD (1990). It is 180 gm virgin vinyl from a reputable European label. This jazz recording has a wide dynamic range with some quiet passages and the LP was previously dead quiet but has now developed pops and clicks which appear to be getting worse with repeated cleaning cycles. I can't recall any of the '000's of LP's previously cleaned behaving this way. I don't have a microscope but the surface looks pristine. One factor that makes me suspicious is the inner sleeve is the original. I usually replace them with new thin polyethylene inner sleeves but the original was so nice I re-used it. It is a thicker grade but nice and smooth and the new LP showed no obvious contamination from the sleeve. I have since ditched it just in case there is some issue with it (reacting with nano-traces of the cleaning solution maybe?).
Any ideas what is going on?