Konami 502 Custom Chip TTL Equivalent Reproduction!

Caius Reproductions Archives - Arcade Parts and Repair

Gyruss Custom ICs Daughter Board ukVac: UK's Video Arcade Collecting

Caius Arcade Repairs & Engineering: Konami '502' reproduction

Konami-1' reproduction –

Konami '503' reproduction –

Konami '052535' reproduction –

Reproductions – Page 4 –

502' replacement from Caius Arcade Repairs & Engineering on Tindie

MITSU - Buy your Konami Reproduction Sound Modules (©Caius) here!

Reproductions – Page 4 –

Konami '056602' reproduction

Replacement of the '502' custom IC used on Konami arcade PCBs

502' replacement

Konami custom in pooyan pcb ukVac: UK's Video Arcade Collecting