05-22-2016, 09:51 AM
I used to have one of these backin the early 70's. It came with a pair of quad boxes. The output was a quad of 6cA7's and it was fucking loud. I managed to melt a valve socket in it while jamming one day.
I can't remember it having the presence control but it sounded better than a lot of other models from the same company. I'd love to find a circuit for it just to know what was actually going on in it but sadly they seem non existent.
![[Image: ns120frontnsp0149.jpg]](http://www.ozvalveamps.org/strauss/ns120frontnsp0149.jpg)
I can't remember it having the presence control but it sounded better than a lot of other models from the same company. I'd love to find a circuit for it just to know what was actually going on in it but sadly they seem non existent.