Cassette Tape Recorders - A New Breed, June 1969 Electronics World - RF Cafe
All That Data: Tape Deck Frequency Response and Headroom (Jan. 1981)
frequency response of cassette | FM DXing
The Whys and Hows of Cassette Equalization (Jun. 1985)
Compact Cassette tape types and formulations - Wikipedia
Nakamichi BX-300 Tape Deck Comparisons
Compact Cassette tape types and formulations - Wikipedia
Frequency response of original tape decks | LAB2104
Frequency Response Graphs
File:Tape bias effect on f-response EN.gif - Wikimedia Commons
Frequency Response Experiment with Cassettes | Audiokarma Home Audio Stereo Discussion Forums
Compact Cassette tape types and formulations - Wikipedia
NAC Audio Pro Review - The Walkman Archive
Analogue Warmth
File:MultiTapePlot-FrequencyResponse.png - Wikipedia
Frequency response of original tape decks | LAB2104
Nakamichi CR-7A Cassette Deck
Cassette Alignment Test Tape
Tape bias - Wikipedia
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
Using Cassettes
Analog Tape Can Never Be HD: Here's Why – Real HD-Audio
Audiochrome: Cassette tape measurements: BASF Chromdioxid, Extra II, Super II, Standard II, Maxima II, CP Extra, Ferrochrome
