Ancable NASCAR Helmet to IMSA Adapter

hi this is sean with samsung racing communications i wanted to show you the difference between imsa and nascar helmet kit this is probably something we hear consistently day in and day out what system do i have and how do i distinguish between the two this is a nascar helmet kit it's a large quarter inch jack it's a three circuit system you'll have a tip a ring and a shaft on an imsa you have an extra circuit you have a tip two rings and a shaft this is more for an off-road application or what we would call a duplex system where you separate grounds for mics and for your speakers this nascar shares common it's very simple and yet it works extremely well this particular hammer kit is set up with a jack for a nascar you've got your mic your earbud jack and your mold set up again this is the same setup over here except in an imsa the other thing i wanted to show you is that you do have the