Amplifier/Receiver Manufacturer:
DRAKE
Model:
T-4XB
Description:
Complete Primo tube with matched (gain, plate current) power amp tubes + 12BY7 driver and all other tubes V1 to V11
Amp Bias Type:
reneutralize as needed

Tube Quantity in ( )
Rectifier Tubes:
0A2 (1) voltage regulator
Preamp Tubes (matched):
12BY7/A (1), 12AX7/ECC83 (2), 12BA6 (1), 6AU6 (2), 6HS6 (1), 6EV7 (1)
Power Amp/Driver Tubes (matched):
6JB6 (2)
Total Tubes in this set:
11