“ Updated March 24, 2011 Some time ago, a friend of mine decided he wanted to try Grados and picked up a pair of HF-1s from another Head-fier. At the time his DAC/amp was a Benchmark DAC 1, and I had an Audio-gd Compass and C2C, along with a Northstar M192 DAC. The first time I tried the HF-1s out of his Benchmark, they sounded horrid and thin, and I couldn't comprehend how...” --Currawong
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...