26A1

The Tektronix 26A1 is an operational amplifier plug-in for the 2600 series. It came with a 013-0113-00 terminal access adapter with feathered contacts to implement the operational amplifier feedback circuit with leaded components without soldering. A blank terminal access adapter designed for custom circuitry was available as well (013-0114-00).

Tektronix 26A1
Operational amplifier Tek 26A1 from 1974 catalog Compatible with 2600 series Produced from 1971 to (?) Manuals Tektronix 26A1 Manual (PDF) (All manuals in PDF format unless noted otherwise)

Manuals – Specifications – Links – Pictures

Pictures

26A1 without Terminal access adapter
26A1 with terminal access adapter
wired terminal access adapter
26A1, 26A2, and 26G3