[sci.electronics] Increasing tape capacity

karayan@nvuxr.UUCP (G J Karayannopoulos) (02/03/89)

I need to increase the capacity of regular audio cassette tapes
(i.e. lengthen recording time). I have a cheapo tape recorder
that I don't mind fiddling with. Does anybody know how to slow down
the motor in a predictable and reliable way? Mechanical mods are not 
acceptable; I need to be able to control the speed by a selector
switch. Any ideas?

George Karayannopoulos