2002 MD-DS8 1-Bit Portable MD Player

The MD-DS8 was the world's first portable MD player equipped with the Mobile 1-Bit Digital Amp. It produced smooth sound with fast rise times, giving the user unprecedented audio quality that was not possible with conventional personal audio products. Even the earphones were carefully designed to ensure superb audio quality; the inner-ear-type, four-pole earphone plug clearly separated the left and right channels.