I was told I was buying used reel-to-reel tape for audio purposes
Back to My Reel-to-Reel Roots, Part Six: Rock On (or Not) – PS Audio
Shop Current Decks For Sale, About Technics Reel to Reel Players, Technics produced reel to reel tape recorders from 1972 to 1981, manufactured in
Technics Reel to Reel Players
Radio Shack Concertape - Reel to Reel Warehouse
For discussion about Reel to Reel players and tapes.
Reel-to-reel audio tape recording - Wikipedia
Where To Buy Reel To Reel Players (New, Refurbished & Used) - RX Reels
Does Reel-to-Reel Sound Better Than Vinyl? - RX Reels
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Technics RS-1500 1/4 2-Track Reel to Reel Tape Recorder (1978 - 1987)
Buying A Used Reel-to-Reel Part 3
Are You Ready for The Rebirth of Reel to Reel? - Audiophile Review
ANALOG TAPES — 3M 250 2 X 2500' REEL TO REEL MASTER TAPE - ONE