Connecting amp to the Sega I/O?

OldFoo · Post by **OldFoo** » Fri Jan 02, 2009 11:37 pm

Hey all!

I'm recieving an amp for my Naomi system, but if I want to

use only the jamma how do I plug the audio from the amp

to the Sega I/O? I can see there's some connectors on it, like

CN4(two pins) and one with(13 pins). Are any of these amplified

audio input?

Thanks!!

Nicholas

OldFoo · Post by **OldFoo** » Fri Jan 02, 2009 11:55 pm

The standard Sega Jamma I/O has no audio amplifiers whatsoever. The connector you mentioned (CN4) is a direct patch to the mono audio portion of the Jamma harness connection. If you want to have audio and I/O together, you will need one of the following:

Sega Jamma ver. 2:

Or

Capcom I/O:

OldFoo · Post by **OldFoo** » Sat Jan 03, 2009 12:09 am

Thanks!

I know that the Sega I/O doesn't have audio amplification...so can

I just connect one channel, amplified, to that CN4?

Thanks! By the way, that Sega I/O looks big:)

OldFoo · Post by **OldFoo** » Sat Jan 03, 2009 1:22 am

Yes, if you can find a way to connect to CN4 then the pre-amplified audio will be sent to the Jamma edge.

P.S.

Don't be fooled by the supplied pics. They are not to scale.