The Tektronix Type 10A2A is a 100 MHz dual-trace vertical plug-in for the 647 and 647A oscilloscopes, designed by John Addis.

Tektronix 10A2A
100 MHz dual channel amplifier plugin
Tektronix 10A2A

Compatible with 647

Produced from 1967 to 1974


It was introduced in 1967 to replace the 50 MHz 10A2.

Key Specifications

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Some Parts Used in the 10A2A

Part Part Number(s) Class Description Used in
7586 154-0306-00 Vacuum Tube (Triode) Nuvistor triode M 1A1 1A2 1A5 10A2 10A2A 11B1 11B2A 321 321A 3A1 3A1S 3A3 3A5 3A6 3A7 3A8 3A74 3S76 3T77 3T77A 3B5 4S1 4S2 6R1 6R1A 9A1 9A2 82 86 S-311