Twin Diode - High-Mu Triode
The 6SQ7 Vacuum Tube is a metal type used as a combined
detector, amplifier and AVC tube in radio receivers.
This type is similar to the type 6Q7 in many respects,
but it has a higher-mu triode. The 6SQ7 tube requires an
octal socket and may be mounted in any position.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A
Maximum Heater-Cathode Voltage
Heater Positive with Respect to Cathode;
DC Component .............................. 90 V
Heater Negative with Respect to Cathode:
DC Component .............................. 90 V
Substitutes ....................... 6SZ7