Spark High Definition In-ear Headphones are the combination of precision acoustics, unique design and expert ergonomic research. Powerful and accurate acoustics are achieved through high performance dynamic driver and special high definition acoustic filter built-in, resulting in full, explosive bass, intense mid-range and clear treble frequency response that will put a smile on your face...
“ The Ortofon e-Q5 is an easy-to-drive low impedance single balanced armature driver designed by Ortofon themselves. It uses OFC cables and the shells are aluminium CNC-ed. As with most Japanese products, presentation is important and the e-Q5 doesn't disappoint. It comes in a nice cylindrical can with a multitude of accessories - tip cleaner, flanges/tips of various sizes,...” --AnakChan
“ Prior to purchasing these, my primary concern is to have a proper alternative for my ESW9 which have better isolation to be used for listening to my ballad tunes on the road. While I don't have any issues with louder tracks, with more subtle ones, my ESW9 aren't up to the task, and so my search began. Actually, I'm not really keen on the idea of using an IEM since they irritate my ears...” --lotusbloom
“ Ortofon e-Q8 Quick Review Thanks to Musica Acoustics for the loaner. Full review here http://www.head-fi.org/t/789802/ortofon-e-q8-review-by-mark2410 Brief: The Danish/Japanese Premium Earphone. Price US$320 currently. Specifications: Speaker type: Balanced Armature - Pure Silver Coil Drum, Frequency response:10～20,000Hz, Sensitivity:...” --mark2410