Hard to find McCormack DNA-1 Deluxe Serial No. 2070 with Ultra Platinum Upgrade. The upgrade was performed by Steve McCormack of SMc Audio in August 2009 at the cost of more than $4000 (see photo of 4/11/17 email from SMc Audio for list of upgrades and cost; and the photo of the back of the DNA-1 with Steve's signature and upgrade date). Additionally, the amplifier was sent to SMc Audio in the first week of June this year for service and bench test, to ensure it still works properly as intended (see photo of 6/17/2017 service receipt). SMc Audio also replaced the old RCA input jacks of the amplifier with a new set of top-of-the line premium WBT jacks to maximize its performance (photo of new WBT jacks is not available because the amplifier has been boxed up by SMc Audio).
The amplifier is rarely used, in excellent conditions, and is conservatively rated at 8 to be on the safe side. I am selling it to downsize my audio equipment collection ( see my other Audiogon ad for the Oppo BDP-105 with my contact info. for quick response).
The amplifier will be shipped in its original packaging and original box (currently, it is boxed up at SMc Audio in Vista, California and can be shipped directly to the Buyer). Buyer to pay for shipping and insurance cost and 3% Paypal fee. See my Audiogon feedbacks since 2002 and buy with confidence.