Shure HPAEC1840 Replacement Ear Cushions for SRH1840 (Pair) restocking fee The Over-voltage Surge Protection (OSP)

The Over-voltage Surge Protection (OSP) is an auto detection and cut-off circuit

The 64 Audio tia Fourté™ is a first-of-its-kind universal-fit earphone that takes full advantage of the patent-pending tia™ system and everything we’ve learned up to this point in designing world-class in-ear monitors

5mm connection

500 systems Separate audio & power ports Yes - - Two sets of Dual ports Yes - - REGenerate / REClock / REBalance Yes Yes Yes Mains powered Yes USB-power USB-power Auto power on - - - Earth Yes - - Iso Ground - Yes - USB standard USB3

Neutrik XLR4 (male) gold-plated output connector with ergonomic

Shure HPAEC1840 Replacement Ear Cushions for SRH1840 (Pair) restocking fee The Over-voltage Surge Protection (OSP)Fits the SRh2840 Headphones The HPAEC1840 Replacement Ear Cushions for SRh2840 from Shure provide lasting comfort when use with the SRh2840 professional open back headphones. The around ear cushions are made from high density, slow recovery foam with a velour covering for a soft, comfortable fit.