Reply To: Alice Stanscoil 12.48

[Ted Fletcher]

I’m surprised…. but we were starting to introduce transformerless front ends in those days; and in that case the circuit would have been similar to the Soundcraft of the same era; an op-amp with a pair of pnp transistors in front of it. This arrangement works fine, but does not have the ‘class’ of the transformer. It’s still a fine old mixer, and will do the job.