Williams Speaker Test Board - Sys9-11, Data East - and anything else, really! Tech humor gift

Williams Speaker Test Board - Sys9-11, Data East - and anything else, really! Tech humor giftQuick and easy testing of the audio output for Williams and Data East pinball machines. Including, but not exclusive to System 9 11 Depending on which version, this can be placed on the J15 header of the MPU, or J5(?) of the sound board (see video). Good for bench testing, or diagnosing wiring speaker issues. The speaker is an 8 Ohm, 1 Watt, and is pretty versatile in testing most pinball and arcade speakers. I used one of these to test a Spy Hunter,

Key Features:

5mm barrel connector

Screw Header

Compatibility

but a bit more streamlined

you’ve successfully isolated the issue to a harness

in and out of the relay

which includes the double-sided J4

Bench Testing Essential: Perfect for bench testing your Williams pinball board

The signal will be closed with no hands

08-1 MM- FOR AWG 28-18 Incl

unreliable driver boards