The venerable Dynaco Stereo 70 has been one of the best selling tube amps of all time. It is also a great platform for making improvements and serious modifications. Members will bring their revamped, redesigned and modernized Stereo 70's to shootout against the original. Yes, to make sure we are making true progress, we will have an original Stereo 70 on hand (unmodified with original phenolic boards) to keep everything honest. This meeting will be a lot of fun and a great learning experience. Located in Killingworth, Connecticut.