11-28-2012, 12:01 AM
The model 227 lists the values as 6500/8000/3000, I think.
The 227 is similar to your set in that it has eight tubes, but the outputs are 45s and the RF/Detector/1stAF tubes are all 27s.
The 227 is similar to your set in that it has eight tubes, but the outputs are 45s and the RF/Detector/1stAF tubes are all 27s.