Used. selling as is. 2a3 amplifier. This amplifier uses 4-2a3 Tubes made in the late 30s early 40s this Amp uses 4-2a3 tubes,2-53tubes, 1-45 tube,1-80 tube and one preamp tube that I haven't taken the shield off of. Please look at photos. Output transformer is a UTC PA 17. And has a 200 and 500 output tap. Amp is designed to run field coil speakers All of the tubes are included in this. All the tubes are in grave based except for one 2a3. It has 2 UTC transformers on the inside I believe them to be chokes they have chrome covers. one is labeled 293. The other is labeled 41. It also has two Jefferson electric choke's model number 466–280. Please look at all the photos message with any questions I have not attempted to plug this in or do any work on it at all. it is being sold as is. If you would like more photos please message me and I will send you more this is the Old and rare amplifier. I was told that it came out the Fox theater in St. Louis Missouri the man that I purchased it from was a stagehand there for 40 years.Is heavy I will work with you on the best shipping possible thank you very much for your time. Any help identifying this amplifier and be greatly appreciated. Feel free to send me a message thank you