C-33 (16:31 per side) clear cassette, 5 screws, red leader, Type 1 tabs in, loaded with chrome tape. You need a bias selector button on your cassette deck to record properly.
C-36(18:00 per side) Fluorescent Pink , pink leader, tabs out, loaded with Chrome Tape.
C-41 (20.5 minutes per side) in a classic white 5-screw cassette shell, clear leader, tabs in, loaded with Hi-Fi music grade audio tape, with a vintage-style clear/clear Norelco case (CB-027).
C-42 (21:17 per side) Clear cassette shell, graphite liners, frosted leader tape, tabs out, sonic weled, loaded with BASF superferro music grade audio tape.
43 minutes (21:30 per side) of Hi-Fi Music Grade audio tape in a vintage light peach tabs in cassette shell, red leader, 5 screws.
C-58 (29::05 per side) in a silver glitter sonic cassette shell, clear liners, clear leader, tabs out, loaded with Hi-Fi music grade audio tape.
C-58 (29:10 per side) transparent sonic cassette shell, clear liners, yellow leader, tabs out, loaded with vintage (pre-2018) super ferro music grade audio tape.
C-62 (31:59 per side) classic clear cassette with graphite iners, blue leader, vintage Type 1 ferro tape.
C-74 (37:17 per side) black cassette shell, clear leader tape, tabs IN, 5 black screws, loaded with Hi-Fi Ferro music grade audio tape.
C-75 (37:30 per side) in classic white sonic tabs out cassette shell with yellow leader, loaded with vintage (pre-2018) super ferro music grade audio tape. TONRWHTSONICYL
C-76(38:00 per side) Transparent cassette shell , transparent leader, tabs out, loaded with Fox tape.
C-78 (39:20 per side) off-white cassette shell, graphite liners, frosted leader tape, tabs out, 5 screw, loaded with vintage (pre-2000) Super Ferro music grade audio tape.
C-83 ( approximately 41:30 per side ) Opaque orange cassette shell, frost leader tape, tabs out, loaded with music grade tape.
C-87 (43:45 per side) music-grade tape in a brown sonic-welded shell TONRBROWNSW
C-90+ (45:00 per side or longer) clear cassette shell, graphite liners, tabs out, 5 screw, loaded with vintage (pre-2000) Super Ferro music grade audio tape. A bit grungy.
C-90plus(45:00 per side) Vintage 1990s Type I , frost leader , tabs out, loaded with type I tape.
C-92(46:00 per side)Camouflage Green cassette shell , white leader, tabs IN, loaded with hifi tape.
C-95plus(around 47:00 per side)Vinatge Black cassette shell , frost leader, tabs out, loaded with 110 tape.
C-64 (approx 32 minutes per side) in classic black 5-screw shell with red leader, tabs in, loaded with vintage (pre-2018) super ferro music grade audio tape
C90-97(around 46:00 per side) Vintage 1990s Type I , translucent blue leader , tabs out, loaded with type I tape.
C95-100( around 49:00 per side) Matte Black cassette shell, frost leader tape, tabs IN, loaded with 110 audio tape.
Pre-loaded high bias tape Barely 18 minutes/side, 36 minutes total, Hi-Def chrome shell, tabs out C0-TOCRHIDEFWASABI
C-28 (14:25 per side) in a sparkly gold and blue glitter sonic cassette shell, clear liners, clear leader, Type 1 shell loaded with CHROME Hi-Fi music grade audio tape. You need a bias selector switch on your tape recorder.
30 minutes (15 per side) high bias chrome music grade tape in transparent C-0s, tabs OUT, no screws, clear liners, red leader tape. You need a bias select button on your tape recorder, or you can drill out the chrome tabs.