CX21 earphone - Entry level in the clarity series; balanced sound with an analytical edge usually only available for a much higher price. Great entry level audiophile earphone. Great clarity; Neutral bass not lacking nor dominant; Angled for comfort worn cable down or over-the-ear; Frustration-free designer cable that has low microphonics and is tangle resistant; In-ear design provides passive...
“ I compared this ultra sound TwinBA IEM with UE700. UE700 and GH-ERC-DMS, both are dual/twin BA, but different tuned. audio source : iPod touch 4G 32GB and iPhone4G 32GB w/ ALAC or MP3 320KBps , 93~94dB normalized. Outlook and packaging: Oh, poor. outfit made with plastic and inner is seems to urethane. cable is really same as MEElec A151. ( shorter than...” --Raphael K