Preamp Output Capacitor: Mundorf Supreme vs. Supreme Silver Oil

@billwojo Polypropylene caps do have a type of coloration that you may not notice until you "roll" other capacitor types into your equipment. The most natural sounding caps (IMHO) are caps that incorporate wax and/or oil. 

Insulation for bare wire can be purchased as Teflon or cotton tubing. I've used both and I agree that cotton does sound more natural only when I use it in moderation. There was a point that I used cotton tubing exclusively but music started sounding brittle after using too much. Now I alternate between both materials when I mod. 

@kalali I unplug the component before I work on it. That saves my life every time :p

@cal3713 I may revisit the Mundorf S/G/O for the tweeter network. Your assessment of it's imaging seems to match Tony Gee's. It may provide depth but is the stage wide or narrow as if you're looking down a pipe or tunnel? I really dislike imaging that crams everything in the middle. 

I'm glad to see that I'm not the only ODAM user here. I think that cap is special and posted my review here. 

@kalali The Audyn True Copper Max are excellent caps. I recommend that you install the ODAM in a different component that can benefit from high quality caps. I bet that the True Copper and ODAM will provide excellent synergy. I use copper foil and ODAM caps in my system with great results. 

@grannyring I completely agree with your assessment of the ODAM. 

@kalali and @1markr  As good as the Jupiter and Audyn True Copper caps may be, the ODAM may possibly provide better synergy for your system. Don't be discouraged from replacing high quality caps for the ODAM. Experimentation is the only way that you'll truly know what sounds best for your system.