84 minutes (42 minutes per side) of premium vintage Type 1 audio tape in classic clear cassettes with grey liners (scratches and scuffs add to the vintage look)

Length: 42 minutes per side
Tabs: out
Clear 90s' cassette with graphite liner for smooth running
Black hubs and rollers
+3 db output levels
Good 10khz SOL (saturation level)
Professional audiophile duplicator tape stock (possibly BASF)