“I purchased these prior to 1980 (I think) and have had them in storage for around 25 years. They still work perfectly. I don't have any serious equipment anymore so it seems a shame to have them sitting doing nothing. I remember that they cost £100. ( a lot of money in those days: around 1/2 weeks wages). I may put them on eBay soon. ” --CCHRISTOF
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...