I have two of these . One of which the encapsulated regulated supply needed to be replaced . I confirmed with Mr. Ron Wickersham to correlate specs and current draw and had Acopian replicate an encapsulated unit ( the original manufacture no longer has these available ) . The two audio transformers seen in the pics are " UTC ouncers" . ( note the shielded cans ) These sound splendid ! A nice passive DI . The appearance of the internal wiring looks to be stock in comparison to my two units . The encapsulated supplies in these stock units are actually most likely from the mid to late 1970's ( not so new ) check for a date on the encapsulated unit !
Wolf ,
Sonic Regards.
