You should be fine with a regular 0.60 mv output Koetsu. (Basically you have the same phono gain as I have with my Ayre.) You will not be making a mistake, trust me!
Regarding the Benz, I think the reason I thought it was bright, was that it was in my system. I use the Revel Studios, and they have a very efficient HF response. (In fact, they have front and rear tweeters, with controls for both, in case it is too bright.) I think that the Benz can be a little bright, sometimes, and my speakers can be a little bright, sometimes, and combined, they are a little too bright. Just not quite the synergy needed. Live and learn!
The Koetsu in my system, on the other hand, has SYNERGY in capital letters! As I said, I can not wait until I can upgrade to a better Koetsu, although the Black is not bad, just lacking a bit on the HF and LF extensions. The mid-range is pure magic, and I would love that to be extended just a little more.
Good Luck!
PS Which Koetsu are you looking at?
Regarding the Benz, I think the reason I thought it was bright, was that it was in my system. I use the Revel Studios, and they have a very efficient HF response. (In fact, they have front and rear tweeters, with controls for both, in case it is too bright.) I think that the Benz can be a little bright, sometimes, and my speakers can be a little bright, sometimes, and combined, they are a little too bright. Just not quite the synergy needed. Live and learn!
The Koetsu in my system, on the other hand, has SYNERGY in capital letters! As I said, I can not wait until I can upgrade to a better Koetsu, although the Black is not bad, just lacking a bit on the HF and LF extensions. The mid-range is pure magic, and I would love that to be extended just a little more.
Good Luck!
PS Which Koetsu are you looking at?