Compact Cassette tape types and formulations - Wikipedia
Frequency response graphs for various cassette tapes | Tapeheads.net
Nakamichi CR-7A Cassette Deck
Analogue Warmth
10 Reasons Why High Quality Audio Cassette Tapes Can Sound Muddy or Dull | Planet Botch
Audiochrome: Cassette tape measurements: BASF Chromdioxid, Extra II, Super II, Standard II, Maxima II, CP Extra
Audiochrome: Cassette tape measurements: How The Test Was Done
NAC Audio Pro Review - The Walkman Archive
What is Mastering for Cassette — Sage Audio
Do cassette tapes have the highest quality of songs (FLAC quality)? Because I heard all song recorded in high quality and not like digital which was suppressed. - Quora
media_2: analog tape characteristics
The Walkman Archive
File:Tape bias effect on f-response EN.gif - Wikimedia Commons