There is no functional difference between the standard and deluxe models, so the one manual covers both.
The Deluxe upgrade program originated with the DNA-1 amplifier around 1993. It consisted of replacing a selected set of parts with higher-performance, more expensive parts for improved performance. In the case of the DNA-1, the RCA jacks and speaker terminals were upgraded to Cardas, and several critical resistors were upgraded to Vishay and Caddock. The regulated power supply rectifier diodes were replaced with soft-recovery units from Harris, and the output wiring was upgraded to Van den Hul. These changes resulted in a nice performance enhancement at a very reasonable cost. The Deluxe upgrade program proved to be so popular that we extended it to include most of the products produced at McCormack Audio.
Best regards,
Steve McCormack
SMc Audio