One other thought--calibrating for azimuth off a test tape is pretty useless in
an archive situation with all the variations of azimuth in the collection.
Overall, I'd save your money!
Also, there are LOTs of "dog" scopes on eBay--good models, not working well.
Richard L. Hess
Quoting "Peoples, Curtis" <[log in to unmask]>:
> Can anyone reccommend a good oscilloscope for calibrating tape machines
> that is not too expensive. I have been looking at some Tektronix scopes
> on ebay, but did not know which model would be the best