Hi, this is a 3M 226 Mastering Tape on a 10 inch metal reel. See pictures for possible music recorded.
I am also including a CO3 Coaxial Optical AES/EBU Converter. No idea if it works, it looks to be in good condition, it's sold as-is, without the 9 VDC converter.
Take them both for $10, or just the tape for $10, or just the converter for $5, thanks.
When you call please mention you found this ad listing on OKz.ca