GTK Duplicating Co.: Difference between revisions
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==How to Tell== |
==How to Tell== |
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* Most tapes duplicated at GTK Duplicating Co. were duplicated on cassettes manufactured in either |
* Most tapes duplicated at GTK Duplicating Co. were duplicated on cassettes manufactured in either Hong Kong or Taiwan, and had the audio track in linear only, although many SP-mode tapes duplicated at this arm did have a hi-fi audio track in addition to a linear track. |
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* Post-1986 tapes have a black screen test pattern with the 1000 Hz tone at the end. |
* Post-1986 tapes have a black screen test pattern with the 1000 Hz tone at the end. |
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* Pre-1998 tapes have the record tab intact, while post-1998 tapes omitted it. |
* Pre-1998 tapes have the record tab intact, while post-1998 tapes omitted it. |