Hello, If you have a Rodgers with internal speakers, the other audio outputs are normally unbalanced. you need a audio line level amplifier to convert the unbalanced lines to balanced lines for the audio system to function properly. Try the Pro Shop of Guitar center in San Jose. They should have unbalanced to balanced line adapters, and may be able to assist in the installation. Vern Jones http://www.Sound-Research.net noel jones wrote: > > Greetings, > > I have been asked by a local church in Sunnyvale, CA that is replacing an > older > Rodgers organ with external house speakers and amplifiers with a 750 having > internal speakers and amplifier. I'm looking for information about doing the > internal -> external connections to the 600-ohm shielded twisted pair lines to > the existing amplifiers. Naturally, we ended up with an owners manual but > have > not located any schematics so far. > > -George Hamma > > -- > noel jones, aago > athens, tennessee, usa > 423 887-7594 > ------------------------------- > frog music press, publishing MIDI music > moderator, rodgers organ users group > at www.frogmusic.com > > ----------------------- > Buy music, save a frog. > ----------------------- > To unsubscribe or change mail delivery (digest, vacation) > go to www.frogmusic.com/rodgersmem.html ----------------------- Buy music, save a frog. ----------------------- To unsubscribe or change mail delivery (digest, vacation) go to www.frogmusic.com/rodgersmem.html