Most of the Coda Amp's are also using the Thermal Trak technology developed originally by ON SEMICONDUCTOR Company years ago. David Hafler back in the early 90's utilized the Thermal Trak technology with poor results due to voltage problems with his amps. Many of the Hafler amps at that time blew up and Hafler had a lot of refurbs for sale, but the problem became so severe that it caused Hafler to go out of business. David did much better with his Dynaco kits back in the early 60's. Doug at Coda several years ago informed me that yes indeed all the Sander's amps are manufactured by Coda in final completed section's and the final assembly into completed unit's is done by Sanders Sound Systems.
