I work for Klaudio so I'll try to answer some of these questions without sounding too spammy. Officially, our name is "Klaudio", like the name "Claudio" (with a K). KL certainly works as an abbreviation, but our company isn't "K.L. Audio".
As Mike mentioned, our system is designed to be as unattended as possible. While drying is performed immediately after the washing cycle, you can safely pull the record out at any time. If you want to dry on a rack, just yank the record when you hear the blower turn on. You can also adjust the front settings during the cleaning cycle. If you decide half-way through washing you want to increase the wash time, you can turn the knob and it will adjust based on the current LED progress bar percentage.
We use four 50W, 40kHz ultrasonic transducers (two perpendicular to both sides of the disc), which will remove caked-in grime and dust that has settled into the grooves and against the vinyl. Since we don't use physical contact like scrubbers and wipers, our system will not generally make the disc appearance glossy afterward. Fingerprints, for example, might be more effectively handled with a microfiber cloth or a gentle technique after a "deep-cleaning" using our product. What should be immediately obvious after a listening comparison, is that we've removed debris from the grooves which was directly affecting needle contact (greatly improving S/N).
Tim
Klaudio