Page 1 of 1

Connecting amp to the Sega I/O?

Posted: Fri Jan 02, 2009 11:37 pm
by OldFoo
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

Posted: Fri Jan 02, 2009 11:55 pm
by OldFoo
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:

Image



Or



Capcom I/O:

Image

Posted: Sat Jan 03, 2009 12:09 am
by OldFoo
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:)

Posted: Sat Jan 03, 2009 1:22 am
by OldFoo
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. ;)