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Record Cleaners / RCMs

I've been reading with interest in previous posts about how important it is to have a record cleaning machine. I can understand the great importance of cleaning records using the scrub/vaccuum mechanisms of these RCMs if the records are filled with finger prints, or were purchased second hand (and require a deep cleaning) but what about newly purchased vinyl? If one has purchased vinyl new, and has taken extreme care of his records in the past(ie..not touching the playing surface with dirty fingers, lightly cleaning the playing surface with an old discwasher pad, etc) would it be benficial to use an RCM. I've not seen these RCMs up close, but it would appear that the scrubbing and vaccumming of these machines might possibly do more damage than good.

When I purchased my Linn Axis many years ago, I was told by the Linn dealer that one did not need to clean the records (if you didn't smugdge them up with finger prints,etc). He had said the time that cleaning pads such as the discwasher did more damage than good. Armed with that advice, I stopped using the discwashwer as well.

I'm about to bring out my record collection again after storing them the past 15 years. Should I clean them using the discwasher?....or perhaps get an entry level RCM? Or should I continue to do what my Linn dealer told me before and not clean them at all?

I would appreciate your comments.

calgarian
calgarian5355
johnjbarlow's avatar
johnjbarlow
175 posts
 
Hi, I listen to vinyl exclusively. I have over 4,000 Lp's. I listen to my records on a VPI TNT HRX turntable. My cartridge is a Lyra Titan. I firmly believe that if you plan to invest thousands of dollars on records and the associated playback equipment. You owe it to yourself, to invest in a good record cleaning machine.

I buy many used records at shops, ebay and Audiogon. I wouldn't think of playing these records on my $4,500. cartridge, without a thourough and careful cleaning. Handle your records with care, and they will last a lifetime. I don't know why someone would discourage careful record cleaning.

New Lp's benefit from cleaning also. The new Lp has releasing compound residue, and needs to be removed carefully with good cleaning fluids. You can find them at any reputable highend dealer. I like music Direct, the staff is very knowledgable and they have been in business for many years.. I own a VPI 17F Record Cleaning Machine. I wouldn't be without it. I like this machine mainly because it cleans in both directions.

Ciao,

John
jependleton
155 posts
 
I would suggest getting something such as the VPI 16.5, which has a motorized turntable and powered vaccuum. The Mobile Fidelity cleaning brushes work well. I recommend Audio Intelligent Vinyl Solutions cleaning fluid. The recently changed ownership, but the website for direct ordering should be back up in a week.

Here's the thing with cleaning and not cleaning: First of all, new records have mold release on them, which allows the record to more easily be removed from the press. This is a petroleum/parafin based material and it attracts and collects dirt. Vinyl is subject to microbial grown on its surface. Both of these need an enzyme based cleaner to be removed.

The body oil left on records by touching them with your fingers is harmful, but not so much so as the two things that I just mentioned. The damage to the record surface caused by fingers is just easier to see.

The stylus exerts a great deal of force per square inch in the grooves of the record. This force creates heat which, under some circumstances, can cause microdust to fuse to the groove walls. It's best to keep as much of this cleaned up as possible, especially organic matter based microdust. Inert particles normally does not react to the stylus force by fusing with the vinyl.

Especially since your records have been stored, I would expect that they should be cleaned very thoroughly before they are played in order to avoid any damage to them.
calgarian5355 OP
145 posts
 
Thank you for your responses. Interestingly enough, when I acquired my Linn Axis, my dealer had given me the semi-abrasive green mylar squares to clean my stylus. I'm not sure if they ever were effective or not. I don't think the green pieces could remove any larger deposits on the stylus.

I have a question about the KAB EV1: if I connect my home central vac to this unit, will it not short out my central vaccuum motor? Unless you're using a shop vac, I don't think most vaccuum systems were designed for wet and dry suction. I think the same thing would apply to someone connecting their stand-up/upright vaccuum to the KAB as well. How much fluid is used to clean one LP?

calgarian
hdm
1,062 posts
 
The KAB traps all the fluid. As such, it can be used with a wet or dry vac and I use it with a Filter Queen dry vac. KAB does not recommend its use with very high powered shop vacs; your central vac would be fine with it.

As to fluid usage, it will probably depend on what system and brushes you are using and perhaps what fluid you are using. I have a scrap turntable (arm ripped off, motor still functioning) beside my KAB for applying the fluid. I use the RRL fluids. Using carbon fibre brushes, you need to get enough fluid on the record simply to have the fluid pooling in front of the brush. Not very much and having the fluid puddling all over the record will not get you a cleaner record than using a minimal amount. I use a pipette/eye dropper to apply the fluid to the record before brushing, about 7-8 decent sized drops from inner to outer edge. $70 Cnd. worth of RRL (Super Deep and SVW) will clean approximately 250-300 records using this method.
dan_ed
2,451 posts
 
I used an old Hoover upright motor when I built my DIY RCM a few years back. If you are cleaning properly there should not be much liquid and it won't hurt anything.

I believe in cleaning new records. Better safe than sorry.

As for cleaning the sylus, do a search for Mr. Clean Magic Eraser here and over on AudioAsylum. This works very well.

Best,

Dan
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