Amplifier/Receiver Manufacturer:
HEATHKIT
Model:
SB 101
Description:
Complete Primo tube kit with all transmitter and receiver tubes including the final amplifiers. 
Amp Bias Type:
reneutralize with new tubes and driver

Tube Quantity in ( )
Rectifier/regulator Tubes:
0A2 (1) - USA made
RX/TX Tubes (matched):
6AU6(5), 
6BN8(1), 
6CB6(2), 
6CL6(1), 
6EA8(4), 
6GW8(1), 
12AT7/ECC81(2),
12AU7/ECC82 (1)

Power Amp/Driver Tubes (matched):
6146 or 6146A (2)
Total Tubes in this set:
20