1960’s Operator’s Headset modification completed

I actually completed this nearly two weeks ago, but it took me a bit to test, take pictures, and get around to posting them. Specs: 1960’s era Telephone Operator’s headset. Dual prong 1/8″ RCA plug. Modified to run a Plantronics CT-12 wireless phone and Firefly headset system (with the glowing ‘in-use’ microphone tip). From the […]