Pioneer PD-71

Brand: Pioneer

The Pioneer PD-71 is an IC (integrated circuit) chip that was primarily used in the mid-1970s fordisk drive controllers in personal computers and other data storage devices. This 4-bit smart peripheral (SP) IC offered advanced features like DMA (direct memory access) transfer and support for single- and dual-density formats. The PD-71's functionality helped enable the development of floppy disk drives, revolutionizing the way people stored and accessed data in the early personal computing era.

• Disc formats: CD
• DAC: 2 x PCM58P-K
• CD Mechanism: PWY1006
• Line Output: 2V
• Frequency Response: 2Hz to 20kHz
• Digital Connections: coaxial, optical
• Signal to Noise Ratio: 112dB
• Dynamic range: 99dB
• THD: 0.002%
• Channel separation: 108dB
• Dimensions: 457 x 324 x 127 mm
• Weight: 9.5 kg
• Year: 1989
• Price: