6336A, RAYTHEON, CK6336A, AS USED IN LUXMAN MQ-36 AMPLIFIER

6336A, RAYTHEON, CK6336A,  LUXMAN MQ-36 AMPLIFIER,

Vf 6.3 Volt / If  = 5 A

Hard glass bulb, jumbo octal base, 30W or 400mA per plate. 

Equivalent to two 8080s in parallel.  US manufacture by GE, Raytheon, RCA, Sylvania and Tung-Sol.