C-60 (30:00 per side) Pink, transparent red leader tape, loaded with chrome audio tape. This is a Type 1 shell so you need a bias select button on your tape recorder, or you can break out the chrome notch.
C-39(19:30 per side)Smoke Sonic Chrome Cassettes, transparent leader tape
C-24 (12:14 per side) retro black cassette shell, clear leader tape, tabs IN Type 1 shell, 5 black screws, loaded with TOP QUALITY TDK SA High Bias tape. You need a bias selector switch to record properly.
C-84(42:00 per side) Transparent Tabs In sonic-welded Type 1 shell, transparent red leader tape, loaded with chrome music grade audio tape. This is a Type 1 shell so you need a bias select button on your tape recorder, or you can break out the chrome notches.
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.
120 minutes (60 minutes per side) BASF Chrome tape in a clear Type 2 shell, tabs IN, graphite liners for smooth running, 5 screws. Includes a vintage-style CB-027 case and blank J-Card.
C-83 (41:30 per side) in clear cassettes with graphite liners, 5-screw shell, yellow leader, tabs out, loaded with CHROME music grade audio tape. This is a type 1 shell so you need a recorder with a bias select button.