📰 New article from RetroRGB
New HDMI DAC Solutions Tested (RGB-Pi 2, Reflex Prism)
https://retrorgb.com/new-hdmi-dac-solutions-tested-rgb-pi-2-reflex-prism.html
Retro Gaming Got Easier: New HDMI-to-CRT DACs Tested & Compared
Cue the ding of a CRT booting up — if you’re trying to hook modern HDMI sources (like Raspberry Pis or MiSTer) to a retro CRT, you need a DAC. No scalers, no lag—just pure digital-to-analog conversion. Three new contenders joined the fray: the humble $8 VGA DAC (with SCART adapter), the compact RGB-Pi 2, and the feature-packed Reflex Prism. All deliver zero-lag performance if your source outputs the exact resolution and refresh rate the CRT expects.
The $8 VGA DAC + HD15-2-SCART combo ($40 total) is a tried-and-true workhorse for RGBHV outputs—great for PC monitors or SCART setups, but requires separate audio. Enter the RGB-Pi 2, a tiny powerhouse that delivers RGB SCART and audio in one unit. Perfect for RePlayOS users, with sync-combining tweaks and light gun support on the horizon.
Then there’s the Reflex Prism—the premium option. It natively outputs VGA (RGBs/RGBHV), YPbPr component video (rare for budget DACs!), MiniDIN (S-Video/RGB), and audio. It’s plug-and-play for most uses—but tweaking its internal DIP switches/jumpers (for things like sync mode or NTSC/PAL) means cracking it open. A minor gripe, but worth noting if you’re frequently swapping setups.
TL;DR:
- Budget pick: $8 VGA DAC + SCART adapter (audio needs handling)
- All-in-one simplicity: RGB-Pi 2 (compact, SCART + audio)
- Versatility king: Reflex Prism (multi-output, YPbPr included!)
All three work brilliantly—just match your source’s output to your CRT’s expectations. And yes, the Prism still does 15kHz YPbPr when others gave up. Bonus points for retro nerds who love specs. 🎮📺
(Links to all gear and livestream in original article!)