The rarest/most obscure recordable medium

Ah, very long time ago I had Hyundai-media wiith Infosmart and SKC-code

Today’s rare media.

CMC Magnetics Gold/Green CD-R74
Made in Taiwan by CMC Magnetics Corporation
ATIP = 97m 26s 60f
Gold reflective layer, cyanine dye

For my friends in the US, go get 'em!

Is it using Cyanine?

This PN 3B3355 came with a box not a individual cd case, so all CD-Rs were not sealed.

The mfg date would be around 1994-1996.


My record says it is cyanine but I don’t open mine, so no confirmation.

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So Mitsubishi did manufacture Cyanine CD-R before switching to AZO in 1995? And out of curiosity might you have the ATIP of it?