i'm familiar with the m 10 and m 13 but what was the m 3 like ?did it have the 6 by 9's with a tweeter? i played a 750-b for several years that had some long rectangular ones that were installed on some beams.a lot of 6 by 9's in a row.these organs had some reeds that were very real. milt "Robert G. Danka" <bobtv@xxxxxxxxxxx> wrote: I believe a 770 came from the factory with 2 M-3 cabinets, 1 M-10, and 1 P-32. I bought mine from an individual who bought it from their church. It had 2 M-3 's, 3 M-10 's, and they left the P-32 in the church. Some of these were antiphonal speakers and I got an extra S-102 amplifier for that. In my home I used none of them because they were physically too large. I used to work for Sony in their TV factory in Mt. Pleasant, PA and had access to new scrap tv speakers for their large premium crt tv's 32" and larger. With their permission, (always) I obtained several of these systems, repaired them, and built my own pedal cabinet. These Sony systems were small sealed plastic ported enclosures meant to go inside a plastic tv cabinet and had usually a 5 1/2" woofer and a small cone mid-range and a cone tweeter. They sound amazingly good in my home. Very smooth with no trace of harshness. It tickles me because I just have 3 of them literally thrown in a corner. They have more than adequate power handling for my room. I built my own pedal cabinet using a Radio Shack 12" car sub-woofer. My former neighbor used to install car audio systems and couldn't believe his ears when he heard the 32' Contra Bourdon shake. His said if he didn't see and hear it, he would never believe that is a Radio Shack speaker in there. Bob Danka ----- Original Message ----- From: milton miller To: analogorgans@xxxxxxxxxxxxx Sent: Thursday, August 30, 2007 11:40 PM Subject: [analogorgans] Re: activity what speakers does this 770 use?.i had conn pipes on mine. milt "Robert G. Danka" <bobtv@xxxxxxxxxxx> wrote: While I think about it, does anyone out there have a schematic for that little analog activity circuit that Bob Walker used to install in the analog organs? This is for an older 770 with an extra set of LC oscillators used as ensemble generators. Thanks, Bob Danka signature test'; " type=text/css> --------------------------------- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.484 / Virus Database: 269.12.12/979 - Release Date: 8/29/2007 8:21 PM signature test'; ">