9A1
Template:Plugin Sidebar 2 The Tektronix Type 9A1 is a 23 MHz dual-trace amplifier for the 506.
The 9A1 uses a pair of 8233 pentodes to drive the CRT.
Template:Plugin Sidebar 2 The Tektronix Type 9A1 is a 23 MHz dual-trace amplifier for the 506.
The 9A1 uses a pair of 8233 pentodes to drive the CRT.