Synergistic Research Carbon Fiber Duplex Cover Options:Quad and connect to your TV

and connect to your TV via HDMI

Advanced circuitry keeps noise and distortion at a surprisingly low level

Many planar-magnetic headphones exhibit significant inherent disadvantages

The spacious soundstage

Synergistic Research Carbon Fiber Duplex Cover Options:Quad and connect to your TVCarbon Fiber Duplex Cover. Science Makes Silence. In our never ending quest for the lowest possible noise floor, we tackled the duplex cover with our patented UEF Technology, advanced material science, and dampening to build the ultimate duplex cover. We started with carbon fiber specially woven to eliminate vibration and added a UEF treatment to dramatically improve the performance of your duplex by shielding EMI and RFI within the duplex cover and