Konami Opus KP3.5 Plus Mainboard

OEM Konami Opus KP3.5 Plus Mainboard

MODEL: Konami Opus 3.5 Plus

PART NUMBER: 530690 OR 311017

Konami Opus KP3.5 Plus Mainboard is a used Konami mainboard pulled from working casino cabinets and listed for operators, distributors, and collectors who need a tested replacement rather than a new OEM assembly.

Compatibility is cabinet- and generation-specific. Connector type, firmware, and revision can differ even within the same brand, so a visual match is not enough. Confirm the cabinet model and original part number before you order. Our team can help verify fit if you are unsure.

Every unit is inspected before it ships. Buying used from DSP International in Las Vegas replaces a failed mainboard at a fraction of new-manufacturer cost, with the same OEM specifications as the original part. Buyers also search for this as mainboard, main board, CPU board, or game board.