The SHG S D145-PTT/AMP 6-wire amplifier cable provides PL QD (Quick Disconnect) to PJ7 2-prong adaptor with an in-line PTT (push-to-talk) button. SHG S D145-PTT/AMP Push-To-Talk CableSKU: S D145-PTT AMP$237.95PriceQuantity*Add to CartBuy NowFeaturesPlug and play 6-wire PJ7 2-prong adaptor.PTT tested over one million cycles.PL QD to 6-wire PJ7 2-prong adaptor connectivity.Compatible with 6-wire dispatch console.Two years manufacturer’s warranty.