We've done a lot of them over the years too, as well as PAS-3s and FM-3s.
FWIW any competent technician can handle any Dyna tube gear with ease.
FWIW any competent technician can handle any Dyna tube gear with ease.
Who Can I send my dynakit ST-70 to for a rebuild?
It depends on what you're looking for from the amp. If you want to preserve its original circuitry and tone, I'd say Will Vincent does a nice restoration of the original with a few small upgrades; for a bit more modification of the circuit the Curcio has had many nice things said about it. If you want to radically overhaul the amp, get Kevin Carter's ST-70 upgrade kit from K&K Audio. It utilizes the chassis and the output transformers from the original, but upgrades the entire circuit board, power supply and power transformer, and gives you a lot of flexibility in output tube choices right up to a KT120. |
There's also Tube de Force in Canada that does lots of rebuilds and even goes so far as to safely refine and improve on it if you like. http://www.tubedeforce.com/port.htm All the best, Nonoise |