[sdiy] LT1228 Lm13600 crap

[harrybissell]

René Schmitz wrote:

> I would guess the reason for this difference is that there is current
> stolen from going to the diffamp, which is used for the variable bias in
> the output stage.
>

easy test for that is substitute the LM13700 which does NOT have the
current stolen.  My vote is that it still sucks...  (but not as bad as a
bbd...)

The NE5517 has a different arrangement of bias for the buffer... It might
act differently

H^) harry