PSVANE HIFI Series KT88C
Note: If you buy two purchases together, we can test the parameters and match them.
KT88C is a beam power tetreode, its anode limited dissipation power is 42W. In the audio amplifier, the power can be 100W when it is used as push-pull class AB1 with double tubes, it can also be used in electronic voltage regulator circuit. KT88 is similar with CV5220 and 6550,they can be replaced by each other.
Heater
UH………… 6.3 V
IH………… 1.6 A
Maximum Rating
------------- --KT94 KT100 KT94 KT100
Ua……………… 800 800 800 800 V
Ug2………… 600 600 600 600 V
Ug1…………-200 -200 -200 -200 V
Pa………… 42 45 35 40 W
Pg2…… 8 8 6 6 W
Pa+g2… 46 49 40 45 W
Ik……………… 230 230 230 230 mA
Uh-k……… 200 200 250 250 V
Tbulb……………… 250 250 250 250 C
Psvane HIFI Series tube have two sub version : KT88 Or KT88C
The difference between KT88 and KT88C: It&x27;s from the same production line, the best appearance, the best electronic parameters and the timeproof tubes will be selected to KT88C. The standard quality tube will be selected to KT88.
There are the same selection method in the vintage tube, like telefunken select the best ECC83 to create E803CC, Mazda select the best 12AX7 to create their 5 star 3 mica 12AX7 for military or other important instrument use case