Difference between Marantz PM-11S1 and S2

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Have you googled or searched here? Check out Audio Asylum also.

Good luck. I spent a lot of time and effort trying to find out the differences between the MA9S1 monoblocks and the revised version, the S2. I concluded, with no help from Marantz or my local dealers who were clueless, that therewere in fact almost no differences except some capacity was added to the power supply. Therefore, I chose to buy the older version at a savings of $2500 to $3000 and frankly, the sound is superb. My take is that I would start with the older model and see if you like it.