Mvb1 board with Supergun Neo Jamma LHD V1.6, need help with getting correct psu

Neophile

n00b
Joined
Feb 5, 2026
Posts
3
First off not sure if I put this in correct cathegory, maybe a mod can move it if I dun goof? Tech question imo.


Thinking about buying this setup, price is decent. It doesn't come with a psu and I have a no idea what voltage the psu should have, user said he got it from his friend and it works but power supplys missing.

Auction says: "5v mod, recapped, stereo mod". I interpret that as anything around 12v to 5v should go and supergun tones it down to whatever board needs? Definitely not an expert.

Tried googling for Supergun NeoJamma LHD V1.6, found nothing.

Maybe someone recognizes it and could hint about a good psu I can use for this one? Looks like a generic aliexpress supergun.

See pics.
Skärmbild 2026-03-07 221343.pngSkärmbild 2026-03-07 221336.pngSkärmbild 2026-03-07 221408.png
 
Last edited:

Neo Alec

So Many Posts
No Time
For Games.
25 Year Member
Joined
Dec 7, 2000
Posts
15,845
I haven't seen one of these Neo Jamma boards before. You need a 5v supply. I don't see a voltage regulator.
 

Neophile

n00b
Joined
Feb 5, 2026
Posts
3
I haven't seen one of these Neo Jamma boards before. You need a 5v supply. I don't see a voltage regulator.
Yeah kinda surprised me too, really searched all over the place; both ebay and ali to see if they sold it with a psu so I could just see what specs it has... Nada.

But anyway, something like this should work, ye?


PS. Maybe this is the 5v mod seller mentioned, see pic 2 (could also be stereo mod)
 

Attachments

  • Screenshot_20260308_122155_Yandex Browser.jpg
    Screenshot_20260308_122155_Yandex Browser.jpg
    404.7 KB · Views: 3
  • Skärmbild 2026-03-08 123152.png
    Skärmbild 2026-03-08 123152.png
    637 KB · Views: 2
Last edited:
Top