@bdp24
On the DIY thread there is a link to Kirmuss at Axpona by Fremer. Most instructive on several counts.
On the DIY thread there is a link to Kirmuss at Axpona by Fremer. Most instructive on several counts.
Thumbs up for ultrasonic record cleaning
BTW, those using Tergitol - what are your rinsing procedures? After my PhotoFlo disaster I'm quite obsessed with rinsing: I first use high purity water. Distribute it with a rinse brush, rotate 3x with the brush on in one direction then 3x in the other, then vacuum. As the last step, I use 3% ethanol with the same 3x + 3x rotation. Perhaps so many revolutions (6 altogether per liquid) are a waste of time? |
terry9 The Kirmuss interview of his US is at https://www.youtube.com/watch?v=pKT5fvJ_otk starting at 45:25 Maybe the larger cavitation bubbles are necessary for 78s as is the lower temperature and greater distance between discs mentioned to be further apart for lower frequency agitation? I have 7,000 78s and intend to someday clean them, record them through the SimplyVinyl Sugarcube declicker machine. This would be ideal for a two-step noise reduction, US cleaning and then declicking. |
I use running water, twice filtered down to 1 micron, mounted on a special order high speed Vinyl Stack. Then thrice filtered running water, filtered down to 0.5 microns. Then a bath in distilled water. It takes 50 or 75 records to show any hint of detergent contamination, which is when I change it (use the discarded rinse for cleaning). This would not work, except that my tap water is almost indistinguishable from distilled. |