Meridian Unplugged - Powered by MrTechGuy.co.uk Forums Discussion Meridian - Systems OA03 jumper settings for stereo subs?

I�m trying to get DSP3100LCR+analog stereo subs (3.2) working with an 861v4 and an OA03 card without success. I can get mconfig to show it right with jumper setting 6 but when I load that I get no sound out of the subs during speaker calibration (except for phase setting) and then a fixed volume when playing sources after the software is loaded. I am close to 100% positive the physical jumper setting is 6 on my card because I had this working with multiple subs in my last house. Before I do further trial and error with the settings on the card itself does anyone know if theoretically this should work and if so which jumper setting(s)? I fear I may now need 2 OA03�s after loading the v8 firmware on my 861v4?

I found this:

Technote Tn30 Jumper Settings OA Cards

which implies I do need 2 separate OA03�s for a L sub and a R sub. But I think that would just give me dual mono subs if I�m interpreting correctly. Mconfig gives the choice of stereo subs when I add a single OA03 with jumper setting 6, which is my preference (both for sound as well as $ expense). I know there have been numerous posts on stereo subs but I can�t find any that reference the OA03 and jumper settings. Apologies if this has been covered before and I�m just not seeing it.

Resolved ... it was a jumper issue on the physical card.

All is working now and working very well! The v8 firmware on the 861v4 plus the apodizing update on the DSP3100�s (though killing one along the way), and a pair of F110�s, on first listen seems a pretty nice setup for my small room.