I may be wrong,but it might be too much to ask of your old Dyna.I have one and some good EL-34s will help give you a bit cleaner bass.(Svetlanas) I get good bass with my Paradigm Studio-80s. If you got speakers with powered subs in them that might be best if you are going to keepthe Dyna forever.
Tubes plus a sub?
Hi, I was wondering if I can use a sub to augment the bass on my system which is currently using an old Dynaco ST-70 amplifier. I love the Dynaco and don't really want to part with it. Obviously, with this choice you can also see that I'm trying to work in a restricted budget (otherwise I'd just get a better amp and speakers) I was wondering if anyone has any experience with mating a sub and tube amps and what kind of subwoofer you'd use to achieve a good clean bass.