I know this thread is old as shit... but I am killing myself trying to look for a trusted GBA SP headphone/charger split adapter.

h...h...help?

they might still be useful for something i will have to keep playing about with them. but basically if you plug one into your gameboy and switch it on without a game in, then it comes up with a different menu. the SP can recive bootable code through its link port, which is how the wireless adapter creates the menu. but it means they are smart, and don't just convert the link cable signals to wifi.

but we will see

that's too bad you can't use them for wireless sync.

but your idea is amazing. as always.

i bought two of these to try this kind of thing, simple answer is no,

i am thinking of making a wireless adapter thing for the SP that can link with midi or another gameboy wirelessly but also transmit the sound wirelessly so you can have it totally portable but still plugged into the mixer.

also your original thing about having headphones on the SP, i fit headphone jacks to all my SPs which saves having the adapter

what do you mean?

syncing things wirelessly would be kind of neat. that's all i'm saying.

what would this achieve ?

also, could you use this to sync lsdj wirelessly?

http://www.amazon.com/Game-Boy-Advance- … amp;sr=1-5

couldn't you mod it very easily to work with the DMG? or with an arduinoboy?

oh wow, does anyone have a link of where i can buy a splitter?

Yeah man I realized when I picked mine up before, daisy chained? MULTIPLE OUTPUTS!?!?

That would be awesome, I don't quite know what I would use it for though other than separate amps..

yeah, but like logan said, the link port is a seperate port...would like to point out a fun fact: these splitter type headphone adapters can be daisy chained

oh okay. i thought the headphones went into the link port, not the power port. cool, thanks.

There are adapters out there with two ports on, a splitter essentially, allowing headphone output and syncing/charging. I've never seen one in person but I remember Bubblyfish using one.

the SP has separate link port.
headphones get used on the power port on the back.

bought one and i LOVE it so far with lsdj. i love the screen and how fast it loads.

but i have a question.

i get that i need an adapter to use headphones. but what if i wanted to sync it with something else AND send the audio to something else?

Be sure to get the backlit SP (model AGS-101), the frontlit ones (AGS-001) aren't as nice on the eyes.

The extra processing power is nice but the sound on the DMG still has something about it that can't be beat.