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1989 IBM Model M122 Type III typing demo

This sound test was carried out and recorded by u/SharktasticA with membrane buckling spring switches on a 1989 IBM Model M122 Type III "Battlecruiser" (Terminal Keyboard) keyboard. (Scroll down for more details.)
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Data sheet

Keyboard	1989 IBM Model M122 Type III "Battlecruiser" (Terminal Keyboard)
Case	unknown
Plate	unknown
Mounting	unknown
Dampening	no
Switch	membrane buckling spring
Lubed	unknown
Filmed	unknown
Stabilizers	unknown
Keycaps	unknown
Keycap profile	unknown
Keycap material	unknown
Deskmat	unknown
Recording	unknown
Author	u/SharktasticA
Published	2021-02-01