This free course, Recording music and sound, provides an historical introduction to music and sound recording in the creative industries and offers some guidance about making your own recordings.
Recording music and sound: 3.1 Magnetic tape recorders
upload.wikimedia.org/wikipedia/commons/thumb/1/1b/
The Recordophone, a magnetic wire recorder
Basic principles of audio recording
Nagra reel tape recorders • the Museum of Magnetic Sound Recording
Reference 3.1 (KT88) Tube Integrated Amplifier
Tape Recorder - an overview
MRI Audio 1506 Complete system for Performance Value MRI systems
Recording music and sound: 3 Magnetic recording
The Multiple Facets of Magnetic Recording: A Brief History – PS Audio
Magnetic Recording
Digital recording - Wikipedia
2 Type of Carriers , Recording Principles, Composition, Physical
Magnetic Tape Recorders and Reproducers - Recording with tape
Magnetic Recording History - Invention of First Magnetophons