Hi Mlsstl. An ultralinear amp in not necessarily push-pull. I have seen a circuit diagram for an ultralinear single ended amp.
An amp is ultralinear when the screen grid is biased from an center tap on the primary side of the output transformer. I think the only thing we can say definitively is that a ultralinear amp cannot be an OTL amp, but it most certainly can be single ended if you can source the right output trannies.
Regards
Paul
An amp is ultralinear when the screen grid is biased from an center tap on the primary side of the output transformer. I think the only thing we can say definitively is that a ultralinear amp cannot be an OTL amp, but it most certainly can be single ended if you can source the right output trannies.
Regards
Paul