6P3S-E = 6L6 = 6L6GT = 6L6GC = 5881 tube. Output tetrode. Reflector plant Audio Radio Tube pair Operation time

Operation time

'8' is Pin 10

This tube is also known as the 6H6P and has various suffixes such as 6N6P-I

'4' is Pin 6

6P3S-E = 6L6 = 6L6GT = 6L6GC = 5881 tube. Output tetrode. Reflector plant Audio Radio Tube pair Operation time6P3S E are equivalent to 6L6 = 6L6GT = 6L6GC. Soviets cloned these several decades ago. The tubes are NOS (New Old Stock), rather vintage but in an excellent electric condition. General characteristics: Filament voltage, Volt: 6. 3 Anode voltage, Volt: 250 1st grid voltage, Volt: 14 2nd grid voltage, Volt: 250 Filament (heater) current, mA: 88040 Anode current, mA: 7313 2nd grid current, mA: no more than 6 1st grid reverse current, mkA: 0. 5 Cathode