Specifications. Disc format: CD. Digital converter: MN662713, 1 bit MASH. CD Mechanism: CDM-12.1/15. Frequency response: 2Hz to 20kHz. Dynamic range: .Products 1 - 14 of 14 Technics Operating Instructions CD player SC-HD510 SC-HD310. Pages: 28 Technics CD Player SL-PD 988. Technics Stereo System .The first thing that attracted our attention was very rational, we can say, beautiful construction (inside the device), minimum of board-to-board connections.Technics Service Manuals and Owners Manuals Free, page 4 | For looking for information about your vintage stereo Technics-SL-PG-580-A-Owners-Manual.