[sdiy] low Vbe transistors

[Keith Daniel]

>> > The question was what to do if the transistors available were not
>> > matched and not low rbe. At least that's how I interpreted it.

>Actually, there is two parallel threads... one on how to compensate the rbe
>out and another on how to find alternative sources of low rbe transistors.


Perhaps you are talking about bulk emitter resistance, a common feature of any transistor in an exponential pair.

There are ways to trim out high end sag. 

kwd...