SuperMac Spectrum/24 Series III PDQ+ - accelerated 24-bit NuBus graphics card for the Macintosh.
The PDQ+ was the fastest of SuperMac's Spectrum/24 Series III line, using the SuperMac SQD accelerator ASIC together with four SuperMac BSRO3 gate arrays and 24 MT42C4256 VRAM devices.
*** UNTESTED - SOLD AS-IS FOR PARTS OR REPAIR ***This board has NOT been powered on. No functional test of any kind has been performed, so it is listed and priced as a parts/repair item. Please buy it on that basis only.
IDENTIFICATION (from the board itself)- Silkscreen: 1003368-0001A S/24 PDQ+ Ver. 1.292, Copyright 1992 SuperMac Technology- SuperMac copyright 1991, MADE IN HONG KONG- Serial number: PDQ+ 302716- ASSY 0007831-0001 REV C1- Main ASIC: SuperMac SQD-01 9002551-0001- Four SuperMac BSRO3 9002443-0001 gate arrays- ADV473KP110 RAMDAC- Crystals: 30.240 MHz and 14.31818 MHz
PHYSICAL CONDITION- PCB is clean. No cracks, no corrosion on the traces, no repairs and no reworked solder joints.- NuBus connector pins are straight and complete.- The metal bracket has surface rust and staining, heaviest around the DB15 connector. Please see the photos.- No socketed chips are missing.
WHAT YOU GETThe bare card only. No box, cables, adapters, software or documentation are included.
All photos show the actual item you will receive.
Shipped from Japan with tracking, in an anti-static bag inside a double box.
Please ask any questions before buying. Thank you for looking.