(SOLD OUT) 284D Amperex brass base and graphite plate NOS 1944
By Tube World
Sorry, this product is sold out!
Recommended for SET DIY amps only
(284D was developed in 1937, replaced the 284A-B-C, is a variant of 242A WE, similar to 845 RCA with lower Iplate rating)
(40 watt plate dissipation, 50 watts using 2 tubes, Iplate max = 64ma, Vplate max = 1250VDC)