Revision as of 15:02, 22 April 2022 edit 74.187.193.112 (talk) Undo revision 3046 by 74.187.193.112 (talk): Actually I’m wrong. I remember when Jordan Rios uploaded the opening to his copy of the Popeye tape and that had HiFi audio. Tag: Undo ← Older edit		Revision as of 15:04, 22 April 2022 edit undo 74.187.193.112 (talk) →‎How to Tell Newer edit →
Line 16: ==How to Tell== * Most tapes duplicated by GTK Duplicating Co. were duplicated on cassettes manufactured in either Hong Kong or Taiwan, and had the audio track duplicated in linear only. Many SP ~~mode~~ tapes produced by GTK Duplicating Co. after early 2003, though, did have a hi-fi audio track in addition to a linear track. * Post-1986 tapes have a black screen test pattern with the 1000 Hz tone at the end. * Pre-1998 tapes have the record tab intact, while post-1998 tapes omitted it.

GTK Duplicating Co.: Difference between revisions