Dual Input SCART & VGA Card for Sony L-Series PVM's

Опубликовано: 11 Март 2026
на канале: RetroRGB
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This input card adds both a SCART and “VGA” input to Sony “L-Series” PVM’s and “DxH Series” BVM’s. The card offers a sync combiner that allows both RGBs and RGBHV into the VGA input and passes audio from the SCART connector to a 3.5mm jack. If you have an “L-Series” PVM, this is pretty much a must-have!

Purchase the 129x Dual here: https://retrorgb.link/129xdual

BNC Version / UK Dual Seller: https://www.retroupgrades.co.uk/produ...

Martin's github page: https://github.com/skumlos/bkm-129x-s...
Cheap RCA to BNC connectors: https://amzn.to/3vitNqn
Quality BNC Connectors/Scope Info: https://www.retrorgb.com/oscilloscope...
Test audio voltage:    • Testing Audio Voltage on an Oscilloscope  
Original 129x Project:    • BKM 129x Homebrew Card  

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00:00 Intro
00:39 Overview
02:42 Installation
07:08 Other Tips
09:15 Conclusion