The CT6 is based on the ART circuit and uses 4 6922 tubes. The ET3 is based on the newer GAT circuit and uses 1 6922 tube.
I haven't heard either and I think you would have to listen to them to determine which you prefer. c-j amps seem to be getting more "neutral" with each generation based on what I read.
I haven't heard either and I think you would have to listen to them to determine which you prefer. c-j amps seem to be getting more "neutral" with each generation based on what I read.