[Heath] Final transistors for SB 104A

Bill Guyger bguyger at yahoo.com
Mon Nov 24 20:01:42 EST 2014


Might try googling them, people will buy up surplus lots and sell them off in onesies. 

Bill AD5OL

Sent from my iPhone

> On Nov 24, 2014, at 1:40 PM, John King via Heath <heath at puck.nether.net> wrote:
> 
> I have learned that the 2n6456 final RF transistors are no longer available and I NEED to replace the four (4) in a Heath SB 104A. Has anyone found a suitable replacement transistor for this application? I have thoroughly checked with RF Parts and they no longer stock those transistors.
> 
> Does anyone have experience substituting the final transistors in the SB 104A? If so what did you use as a replacement  and do you know where they can be found? Thanks and 73, John, K5PGW
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