2x Maxell MR-7 tape reels. Spools made of metal. Both reels are used and also already played.
Maxell Vintage Reel-to-Reel Tape Recorders for sale
2011 Reel West Digest by Ron Harvey - Issuu
2x Maxell MR-7 tape reels, metal, used and played
Pair of Maxell MR-7 metal 7 reel to reel spools BNIB - auction details
MAXELL MR-7 METAL Reel 1/4” 7 With Tape Reel To Reel Silver Imaculate Condition £59.99 - PicClick UK
Reel Audio Tape
Do 3-head cassette decks have a quantifiable advantage in performance over 2-head units for recording and playback, or is the 'recording gap optimization' advantage theoretical? - Quora
reel to reel in General Electronics in Toronto (GTA) - Kijiji Canada
AES E-Library » Complete Journal: Volume 23 Issue 2