Hi,

I am looking for a replacement transistor that I need for a large pro audio
power amp.
The part is a Motorola TO-3 package with SJ68568 followed by 8339.
I have talked with someone at Motorola and was told this was proprietary and
they had no information on it.
I am not sure I swallow that answer, but I have been unable to track any
information about it.
If someone here could help I would appreciate any info.

Thanks