This is a JNX Atlas v1.2, which is a Pandoras Box/Blue Elf to JAMMA Adapter w/built in Voltmeter. 

Converts the pinout of the Pandora Box/Blue Elf to a JAMMA pinout with on board support for either a CPS2 or CPS1 kick harness. 

Works on these multigame boards:

Pandora's Box 1-4

Blue Elf

Game Elf

Game King

King Kong

King of Air

Redbox

Tornado

Transformers

Also any multi game board that uses the same pinout. 

***This is for the deluxe version that will include both the CPS1 and CPS2 kick harness connectors to plug into***

Can be used as a standalone +5v voltmeter with JAMMA boards by simply sliding the switch on the right to the "JAMMA" setting, when using for the Pandora/Elf/Game King etc, set to "Elf". Please keep in mind that the voltmeter is accurate up to 0.06v plus or minus. Voltmeter is properly mounted to the adapter and will not come loose like others. In v1.1 there is now a switch to flip between the measurement of either 5v or 12v lines.

CN2 is for Negatron Support (Adds -5v to any JAMMA Board) available from Dimension Engineering

CN3 is for Audio and Video breakout.

If you have any questions please ask before purchasing.

***Beware, there are multiple versions of the Pandora's box 3. The best one is the version that looks like a mini Playstation 4. All other versions are refurbished Blue Elfs and are known to be very laggy in gameplay compared to the real PB3. Also make sure you note which version you are buying as one version supports both VGA and CGA while an "HD" version only supports VGA.***

Shipping in the US is via USPS Priority mail w/insurance and tracking.

***For international orders, lately the USPS has been very slow with delivery to international destinations. Some orders from November are still in transit. Please keep this in mind when purchasing. I can not control the speed that the USPS delivers the item. Also keep in mind that sometimes the customs department in your country might hold the item for extended periods as well, I have no control over that and neither does the USPS, you just need to be patient when that situation arises.***