Amplifier/Receiver Manufacturer:
JOHNSON VIKING
Model:
Navigator
Description:
Complete Primo tube transmitter tubes with matched (gain, plate current) power amp tubes + 6CL6 oscillator + driver + modulator tubes
We also have a wide selection of Johnson Viking Tube Sets 
Amp Bias Type:
reneutralize with new tubes and driver


Rectifier Tubes:
5U4 (1) OD3 (1)
Preamp Tubes (matched):
 6AU6(1) 12AU7(1) 6X4 (1)
Power Amp/Driver Tubes (matched):
6146 or 6146A (1), 6CL6 (1)
Total Tubes in this set:
7