Analogue Media Technologies is almost the last remaining audio cassette loader and duplicator in North America! Since you are dealing directly with the manufacturer, there is a lot of flexibility to give you exactly the product you want. We can load any length of tape from 1 minute up to 120 minutes. We also have a variety of clear, black, white, and colored cassette shells. We can also obtain special colours and tints.

See our list of available C-Zeros by clicking here. You will also find here a variety of packaging supplies and retail-packaged cassettes.
C-40 (20 minutes per side) in a transparent sonic cassette shell, clear leader, tabs out, loaded with vintage (pre-2018) superferro music grade audio tape. 7 pieces
C-40 (20 minutes per side) in a transparent 5-screw cassette shell, yellow leader, tabs out, loaded with Hi-Fi music grade audio tape.
C-40(20:00 per side)White Oxide, tabs out, oxide leader tape, loaded with RTM hifi music grade.
C-40(20:00 per side)White Oxide, tabs out, oxide leader tape, loaded with RTM hifi music grade.
C-41 (20:38 per side) in classic black 5-screw tabs out cassette shell, yellow leader, loaded with Hi-Fi music grade audio 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 minutes per side) in a matte white sonic shell with red leader, loaded with vintage (pre-2018) super ferro music grade audio tape
C-42 (21:24 minutes per side) in a transparent tabs out sonic-welded shell, loaded with RTM music grade audio tape.
C-43 (21:50 per side) in a classic black tabs out 5-screw shell with rose leader, tabs out, loaded with super ferro music grade audio tape.
43 minutes (24:54 per side) of super ferro audio tape in a black windowless 5-screw tabs out shell with graphite liners TONRWINDLOWLESSBLK (grungy)
C-43 (21:48 per side) in a black tabs out 5-screw shell with yellow leader, loaded with vintage (pre-2018) super ferro music grade Type 1 audio tape. TONRBACKYL
C-43 (21:50 per side) florescent green tinted sonic cassette shell, graphite liners, clear leader, tabs out, loaded with vintege (pre-2018) super ferro music grade audio tape. Glows under black lights!
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-43 (21:30 per side) in a pink tint no screw tabs out cassette shell, graphite liners for smooth runing, clear leader, loaded with RTM RecordingTheMasters music grade audio tape TONRFLOPINK
C-43 (21:50 per side) in a vanilla 5-screw cassette shell, clear liners, yellow leader, tabs out, loaded with vintage (pre-2018) music grade audio tape.
C-43 (21:50 per side) in a classic yellow tabs out sonic weld shell withblue leader, loaded with super ferro music grade audio tape.
44:44 minutes (22:22 per side) of super ferro audio tape in a clear 5-screw tabs out shell with graphite liners TONRCLEAR (a bit grungy)
C-44 (22:00 per side) florescent green tinted sonic cassette shell, graphite liners, clear leader, tabs out, loaded with vintege (pre-2018) super ferro music grade audio tape. Glows under black lights!
C-44 (22:23 minutes per side) in a lavender (purple) sonic shell, loaded with music grade audio tape (2022)
C45 (22:42 per side) music-grade tape in a two-tone black and white sonic-welded shell TONRBLKWHTSW
C-45 (22:37 per side per side) in white 5-screw tabs out shell, yellow leader, loaded with RecordingTheMasters Hi-Fi music grade audio tape. TONRWHITE
C-46(23:00 per side)fluorescent Pink ,tabs out, frost yellow leader tape, loaded with hifi music grade.
C-47 (47:48) dark gold sonic welded shell with clear leader, loaded with RTM FOX music grade Type 1 audio tape. TONRGOLD873SW
47 minutes (23:41 per side) high quality music-grade audio cassettes, tabs out, bicolor pink & blue sonic weld cassette shell TONRPINKBLUE
C-40(20:00 per side)White Oxide, tabs out, oxide leader tape, loaded with RTM hifi music grade.
C-40(20:00 per side)White Oxide, tabs out, oxide leader tape, loaded with RTM hifi music grade.
C-46(23:00 per side)fluorescent Pink ,tabs out, frost yellow leader tape, loaded with hifi music grade.
C-31(15:30 per side)Green TInt ,tabs out, transparent leader tape, loaded with hifi RTM music grade.
C-48(24:00 per side)Metallic Red,tabs out, frosted red leader tape, loaded with hifi music grade.
C-28(14:00 per side) Transparent Red, frosted yellow leader tape, loaded with hifi music grade.
C-33(16:30 per side) Yellow , frosted yellow leader tape, loaded with hifi music grade.
C-27(13:30 per side)Transparent White, frosted leader tape, loaded with hifi music grade.
C-94(47:00 per side)Pink Blue , Transparent leader tape, loaded with hifi music grade.
C-10(10:50 per side) Transparent White , Transparent leader tape, loaded with hifi music grade.