| Note for note, the new signature audio line offers the best sound that headphones can deliver | | VIEW IN BROWSER | | | | | | | | | The IER-Z1R in-ear, hi-res audio headphones make use of an HD hybrid driver, refined phase structure and a perfectly straight sound path to deliver concert-level listening. | | | | | | | | | | With incredibly accurate soundstage balance and pre-formed ear hangers that will stay right in place, the IER-M7 in-ear reference monitors are ready to rock. | | | | | | | | | Cut from the same cloth as the IER-M7, the IER-M9 in-ear reference monitors take the same tech and turn it up to 11, with a super tweeter for even more detailed highs. | | | | | | | | | | | | | Email preferences | | |