It's a Baldwin Orga-sonic organ complete with everything (bench and all) but the two 6L6 output tubes. A 5U4 rectifier, and a total of 38 6SN7's. I figure the PT on the amp is probably good for 400V, who knows on the tone stack. There are numerous bits of iron all over the thing. I'm assuming the speaker is a field coil? type, so to use the OPT I would need a power resistor to make up the difference? To bad it doesn't have two mono amps in it, though.

I guess I'll try to find out something about it before I tear it down for parts and try to take lots of pics to keep track of everything.

Anybody have any info about these?

If it was designed to use speakers with a field coil, the field coil probably serves double duty as a power supply filter coil. Other than that, you can run the output through the output transformer to a fixed magnet speaker. Just be sure the B+ circuit path through the field coil is maintained using a separate coil or something.

Well, really the whole dang organ! The amp looks to be a p-p 6L6 to a mono speaker. Too bad it wasn't a stereo version.

I counted 30 sylvania 6SN7's where all had the code 344 on them, which I think means the 44th week of 1953. One Tung Sol and 6-8 GE 6SN7's. One Raytheon (japan) 5U4GB, and a couple other tubes not worth anything. It's missing the 6L6's so I have no idea how it sounds. I'll take some pics tonight so ya'll can see.

I'd like to throw mains to the amp just to see what the voltage after the rectifier is. It's either got another filament tranny on the amp or it's a big choke. I won't know till I get time to take the amp out.

• Organ pics

There is a HUGE transformer on the left side of the tone stack (check the pics). I bet there's two or three on the backside as well.

I may try to scavenge the wood out it as it's all solid hardwood. I personally don't think that this particular organ is worth mush to anybody. Now if it was a Hammond B3, that'd be different.

To all you people who think I should save this thing. Not to be a stick in the mud, but I have no desire to learn to play it. I played piano as a kid and hate it still. I don't even like listening to piano music if I can help it. Not only that, it would take way more money to bring it up to spec to make it payable and safe than I think it's worth. On the other hand the trafo's alone will go a long way in helping me make a nice audio amp that will get used.