“The Gemini HSR1000 Studio Reference Headphones are my first foray into high-quality sound. They are quite easy to drive; so far I have tried them using my laptop, a desktop computer with a dedicated Creative sound card, my bookshelf stereo, and a portable music player. All gave equally impressive results, though the portable music player was not able to push the volume as high (but high enough...” --Shelvo
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...