Many C-90 cassettes are not recorded to the full capacity of the tape. 
So it MAY fit...

The real challenge is Xferring all your old 8MM & Hi8 MM tapes. Stopping 
a coupla times in each tape to clean the heads.

Joe Salerno

On 9/19/2012 7:15 PM, Steve Ramm wrote:

> The REAL challenge in digitizing things is doing audio cassettes. They
> needd to be done in REAL time and you can't burn a C-90 on a CD as it exceeds
> the max.