Rubbish, you can use Pro SVHS tapes in ADAT's with no problems
I know this is an old thread but I want to set some things straight here for other future visitors and ADAT users:
Number one: The ADAT rubber idler wheel does not even touch the SVHS tape inside a ADAT machine, so it is impossible to get any tape residue on this idler wheel, you just need to keep it clean and or replace it every 1,000 head hours or so.
I think you mean the Capstan rubber wheel, yes you need to clean that once in a while too along with the tape path and rotary heads. You should properly service your ADAT machine every
500 head hours anyways.
Number two: Maxell and some other brands of professional and broadcast grade SVHS tapes for video decks, do not have sticky shed syndrome !!! (where tape residue comes off on tape guides and the rotary heads.)
Number three: the rotary head bearings need to be lubed from time to time like the machine's motors and moving parts. To say that the SVHS tape causes the rotary head bearings to go out, well it is impossible for a tape to wear out these bearings. They just dry out over time and need lubricant, just like the car you drive needs lubricating oil'.
Number four: I have used Fuji, Maxell, TDK, Panasonic, Emtec, and JVC broadcast and professional and ADAT SVHS tapes with no issues. Including the Maxell Black XR-S black magnetite brand. These SVHS tapes are all good.
There is no proof that these or other professional broadcast quality SVHS tapes cause more head wear, tape drop outs or any damage at all to an ADAT machine, or is any less reliable than approved ADAT SVHS tapes. It is a wives tale. So you can use both. Go ahead and pay extra for the ADAT approved name on your tape, it is still a SVHS tape plain and simple.
Number five: I have over 5,000 head hours on two blackface ADAT machines and yes they are still working perfect. I used both types of tapes in these machines, approved ADAT tapes and also broadcast and pro SVHS video tapes. So your tape theory here in this thread does not apply to ADAT machines. So Nothing bad happens when you use SVHS pro or broadcast quality video tape. I also have used regular SVHS tapes and they all work fine as well.
Amazingly, I have even used VHS broadcast pro quality tape, still with no problems, no drop outs, no issues. But Don't try regular VHS tape, this will clog up your heads and guides and what is the point. Well the point is, as long as it is broadcast professional quality SVHS video tape, it will work just great.
I find Fuji, Emtec and Panasonic both professional and broadcast and ADAT SVHS tapes to be the most reliable, Why? If you look at the tape surface in bright light, there are no surface imperfections and it is absolutely glass smooth.
The other brands of SVHS tape are very good, but just have a little more tape surface imperfections. Whether or not this causes problems ? It is not a big deal, because of the high recording and playback speed of the Adat format it seems to be robust and is designed to overlook the little imperfections on tape. If there is major tape surface problems like wrinkles/crinkles on the tape, well there is no hope for that. Back it up ASAP!!!
But the only SVHS tape still being made now a days, I think, is the RMGI Emtec brand. The other brands you will have to get from old tape stock online, or used from Craigslist, Amazon and eBay.
Number six: I would highly recommend NOT USING Ampex/Quantegy brand of SVHS tapes of any model number, and why you ask? Because of tape errors, possible sticky shed, tape drop outs, tape loading/jamming problems and quality control issues abound !!! Not good, not good at all. Maybe this is the SVHS brand of tape problems you were refering to ? Anyways not all have these problems, but many do of this brand.
This has been my experience and other Engineers I know that have used ADAT and SVHS tapes..................see ya'