All Duo's and Trio feature Nichicon capacitors.

The RGC Trio makes connection easy, efficient and worry free for your Sega 16-bit consoles.

Power your 32x+Genesis+SegaCD with just one high quality power supply .
RETRO GAME CAVE created the orginal Trio and Duo.  Do not be fooled by  cheap fakes.
RGC has years invested in refining and perfecting the Trio/Duo to be the best.
The RGC Trio produces clean power for all 3 consoles at the same time so you only see a nice clean image with clear hum-free audio. All in 1 powerful little package.  

Our new Trio runs cooler than ever with that same great performance.
Every single TRIO passes rigorous inspection and testing ensuring the highest level of performance and quality control.  

Output: 9V 3A

Input: 100-240VAC (world compatible)

* 1 year warranty - If your Trio  has a problem within the 1st year, we will repair or replace it .
* Out of warranty repairs. If your cat chews up the cable, no problem contact us for repair services.
* Sonic Blue LED indicator
*  Clean Regulated DC Power
* Thermal Protection
* Over voltage Protection.
* Supports 100-240VAC 50/60hz  input (World compatible)
Supports Genesis /  Mega-Drive, Sega CD / Mega-CD , 32X

RetroGameCave invented the original Trio back in 2011.

TRIO M1 (Nichicon Capacitors)


  • If you don't love your new Trio, just return it within 7 days of receiving it and we'll refund the purchase price.