Master tape (15ips) vs Open reel(7.5 ips) vs LP

Long Play Analog Recording Tape by ATR Magnetics

New Reel-to-Reel Titles - 4-Track?

Open Reel Tape – The Ultimate Analog Source? – PS Audio

An Open-Reel Tape Primer - The Absolute Sound

How Reel-to-Reel Tape Decks Work and My Experiences with

7.5 IPS 2-track 1/4 open-reel tape for PRO USE

An Open-Reel Tape Primer - The Absolute Sound

John Lennon Imagine Master Tape WORLD PREMIER RTHK WITH SAM THE RECORD MAN

Open Reel Records - the best audio master tapes !

Reel-to-Reel Recorders - Is there a Resurgence?

Thinking about trying reel to reel?, Page 9