![Scrubbing bubbles](https://magarticles.magzter.com/articles/5798/568769/5fe2bcbe37ebb/Scrubbing-bubbles.jpg)
Cavitation revolutionized record cleaning more than a decade ago when Reiner Gläss’s Audiodesksysteme introduced its original fully automatic machine. Mr. Gläss’s innovative machine, which automatically spun the record in ultrasonically cavitated water, then dried it with fans, at first was plagued with reliability issues, and because it is sealed, it was not easy to repair.
Like many manufacturers, Mr. Gläss relied upon outside vendors to supply some of the internals, including the pump, which pushes the water up from the reservoir and into the cleaning chamber. Unfortunately for Mr. Gläss and his customers, many pumps failed, and in short order, the Audiodesksysteme RCM got a less-than-enviable reputation for (un)reliability. I avoided reviewing it until reader feedback assured me that the problems many had experienced with the early units had been solved. I reviewed it enthusiastically in 2012; Fred Kaplan followed up with an equally enthusiastic review.1 I bought the review sample and have had a great, though not perfect, experience with it.
For 4 years or so, Audiodesksysteme pretty much had the cavitation-based record-cleaning field to itself. The advantages over vacuum-type machines are obvious: It cleans better and avoids static electricity because there’s no dry rubbing.
Denne historien er fra January 2021-utgaven av Stereophile.
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Denne historien er fra January 2021-utgaven av Stereophile.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
![My last Far East trip](https://reseuro.magzter.com/100x125/articles/5798/1789372/aEItiXEGu1724762735486/MY-LAST-FAR-EAST-TRIP.jpg)
My last Far East trip
First comes the anticipation, that initial jet of warm water, that miraculous searching, finding the sweet spot, then heaven on earth as it cleans and caresses.
![Riding the Common Wave](https://reseuro.magzter.com/100x125/articles/5798/1789372/m5s8eYaZl1724762611904/RIDING-THE-COMMON-WAVE.jpg)
Riding the Common Wave
In the e-commerce era, brick-and-mortar dealerships must give customers compelling reasons to stop by. Los Angeles hi-fi dealership Common Wave's owner Wesley Katzir keeps customers coming through the door with a simple idea: that music matters in our everyday lives and that what he enjoys, other people will enjoy, too.
![Mind Games to the bottom of the rabbit hole](https://reseuro.magzter.com/100x125/articles/5798/1789372/X4tEo86l21724762439034/MIND-GAMES-TO-THE-BOTTOM-OF-THE-RABBIT-HOLE.jpg)
Mind Games to the bottom of the rabbit hole
After a wild decade in the biggest pop music group ever, John Lennon's post-Beatles years were spent in protest, in various kinds of therapy, in immigration court, and in search of a new musical identity.
![Trane meets the Motor City](https://reseuro.magzter.com/100x125/articles/5798/1789372/4-LZL7hkh1724762332940/TRANE-MEETS-THE-MOTOR-CITY.jpg)
Trane meets the Motor City
Detroit became a destination for migrating African Americans early, starting with the Underground Railroad; the city's proximity to Canada was convenient for those seeking to escape Southern slavery.
![Vital art never rests](https://reseuro.magzter.com/100x125/articles/5798/1789372/8Uk3N32Tf1724762169534/VITAL-ART-NEVER-RESTS.jpg)
Vital art never rests
At this late date, it seems impossible that there could still be \"lost\" albums lingering in the vaults by musicians as important and successful as Johnny Cash and Paul McCartney.
![DUKE IN 10](https://reseuro.magzter.com/100x125/articles/5798/1789372/Ped4C6r-R1724761656461/DUKE-IN-10.jpg)
DUKE IN 10
TO COMMEMORATE THE 50TH ANNIVERSARY OF DUKE'S DEATH, ROBERT BAIRD SELECTS A DOUBLE HANDFUL OF EXEMPLARY TRACKS FROM PERHAPS AMERICA'S GREATEST MUSICAL GENIUS.
![Piega Coax Gen2 811](https://reseuro.magzter.com/100x125/articles/5798/1789372/EcFc4VTnI1724761024565/PIEGA-COAX-GEN2-811.jpg)
Piega Coax Gen2 811
It's funny how we discover some music in unexpected, twisting ways.
![Pass Laboratories XP-27](https://reseuro.magzter.com/100x125/articles/5798/1789372/6qbCjKWEC1724760143040/PASS-LABORATORIES-XP27.jpg)
Pass Laboratories XP-27
One of the pleasures of reviewing-and also using-products from Pass Laboratories is an encounter with Nelson Pass's writing, which can usually be found in the owner's manual and is always competent, insightful, and sometimes funny.
![EMT 928 II](https://reseuro.magzter.com/100x125/articles/5798/1789372/2Vty9XUsU1724759639934/EMT-928-II.jpg)
EMT 928 II
Modern turntables are a paradox.
![Dynaudio Contour 30i](https://reseuro.magzter.com/100x125/articles/5798/1789372/YoRj_o-0w1724758944223/DYNAUDIO-CONTOUR-30I.jpg)
Dynaudio Contour 30i
Ah, Denmark. Land of the Vikings and blue-eyed, blond-haired folk with faces sculpted just so.