Micro Pack 35
AKA
Channel Master 6546, Westinghouse H29R1
Era
1964–1970
Format
analog
Developed by
Sanyo
(Max) Capacity
20 minutes (per side)
Size
6.6 cm × 7.4 cm × 4.8 cm
Fun facts
- This format was announced a year after the Compact Cassette and was not able to gain adequate market share
- This format was marketed for recording voice, for use while traveling, and events
- The speed of this format's tape could be adjusted
