Dodd preamp vs. McCormack RLD-1 preamp

What qualities are you looking for???
And maybe some info on the rest of your gear, speakers.....room. Do not get me wrong but these two should not be found in the same sentence. There is little that these preamps have in common (keep in mind that I am not familiar with the modded version). It is all about the synergy......choose wisely.

Buy low and try it out and sell if it is not to your liking.

Is the RLD1 passive?

Thanks to you who replied. I will choose wisely as I tend to do with just about everything I purchase. The two preamps actually do have a few things in common: SS, remote control, both in the $3K price range (the RLD-1 with mods). I like the sound of my ARC LS3 a lot but would like remote volume control. ARC used to retrofit the LS3 with remote volume but unfortunately no longer. So I am looking to buy something. I have auditioned several tube preamps in that price range but so far haven't heard anything that rivals my LS3. So....the Dodd and the McCormack have ended up in the same sentence on my short list. Any input regarding relative sound of the two would be much appreciated.