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Possible New DAC for Discrete Opamp Rolling

It's been a while...
I got into discrete opamp rolling in the Eastern Electric Minimax DAC Supreme years ago when I reviewed it for Dagogo.com. Time has passed, and I still use the beautiful DAC, sans tube, and roll discrete opamps in it. Knowing how technology advances, I'm sure that there are a few new toys on the market for discrete opamp rolling. 

So... what are the contenders for best new DAC toy for such rolling? Anyone with experience with the EE DACs have a recommendation? I am talking about the socketed opamp that is dropped in. I'm not looking to solder these. I want quick change ability. 

I see that since I last demoed the Burson, DEXA NewclassD and Sparkos Labs there are several new models of opamps from them. Any new players? 

I would appreciate information on any of the following:

1. Experience with the latest discrete opamps for the EE Minimax DAC Supreme, including both the companies I mentioned and new companies. 

2. New DACs offering quick change discrete opamp rolling. I would entertain ideas of a dedicated DAC or integrated DAC, but I am not seeking headphone use; this is for the big rig. 

Thanks; your contribution will save me hours of searching! 
douglas_schroeder

Showing 1 response by glennewdick

glennewdick's avatar
glennewdick
1,500 posts
 
I've been using an older ( V3's, I believe they are up to V5 now) set of the Burson Op amps in my DAC. It allowed me to hold on to my ancient MSB DAC for another couple years. I'd say the Burson units have improved all aspects of the sound. most notability the sound stage, mid bass and bass. I had to mount mine on the flexible extenders, no issues. Even though its time to dump the old MSB DAC the Burson op amp's will find a new home in something else.  

glen 
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