Etymotic ER4 XR Noise-Isolating Earphones with Etymotion Wireless Bluetooth Cable final sale 4mm Pentaconn to XLR balanced

4mm Pentaconn to XLR balanced interconnect cable

Standard 3

The comfortable ear pads and the special headband make it possible to work and listen stress-free for long periods of time

WA5 power supply x 1

1 HPAQA1 6

Etymotic ER4 XR Noise-Isolating Earphones with Etymotion Wireless Bluetooth Cable final sale 4mm Pentaconn to XLR balancedOver 30 years ago, Etymotic invented noise isolating, in ear earphones. Etymotics original design, developed for auditory research and hearing testing, used balancedarmature receivers and established these speakers as the true reference standard for high definition, in ear earphones. Paired with the new Etymotion Wireless Bluetooth cable these earphones are unstoppable and sound better than anything else on the market today. With built in