Mundorf (non-oil) Silver / Gold EVO MCap Supreme coupling caps in your tube amp ???

Dear @decooney   : Sorry to disturb you again.

" already formed and settled on all of my current amps,...."  " after 300 hours " or the like.

You insist in something that does not make sense and that does not exist in your kind of caps: " formed "

You posted 200-300 hours and other gentlemans as you that own tube electronics said for years that " myth/rumor " that you are still spreading with out any single foundation to help other Agon members. LooK:

after 300 hours to began to listen those caps your tube electronics surely sounds different but not because the caps are " formed " but because those tubes changed a little or to much its quality performance levels and the other thing is that your memories after 300 hundred hours almost fail/fall completely to trust on it.

Just the imagination of all of the other " thousands " of " audiophiles " that own tube electronics and that spreaded the same " myth " as you.

No myth or rumor that is talking about for years can convert in a TRUE, no way my friend and that’s why I posted that why do not tell us where do you read that " rumor ".

Please do it a favor and read on these links and think how your tubes ( the tube ) electronics can change after 300 hours and not only your electronics but the electric power affects too and obviously your mood levels that certainly are not equal that 300 hours before the last listen sessions:

Metallized Film Capacitors: A Comprehensive Guide- Wuxi Walson Electronics Co., Ltd

Film and Foil Organic Dielectric Capacitors

Power Film Capacitor Application Guide

I already gave you information of Wima that’s a industry standard as Vishay too, not the " high end " caps that need to be " formed ". Sorry.

R.

To rauliruegas your analysis does not apply. I mod my own amps and tube wear does not apply here.  

I have four quads of different sets of output tubes and input tubes I use, and the first set is for burn-in of the new amps, transformers, caps. Same process on the last three amplifier and pairs of monos.  It’s not about tubes changing when I’m installing new tube sets in the amps after the first 250-300 hours. I put them in storage and break out the new tube sets in each case.    

I’m not interested in other caps, and super happy with my last four sets of Mundorf Evo Silver-Gold caps on my last four tube amplifiers. They are fantastic.  Best for you to move on and advertise somewhere else.  Good Luck. Happy listening.   

@decooney   : I'm not advertasing nothing. Till now you have no single anwser of that caps " formed " and you have not because is a myth and if not then please tell us what is need to e formed and why.

Your last post about means nothing.

You was who first posted here that false " formed " not me.

R.

Its what the last two manufacturers of my preamp and amps advised, and about 20 other members who installed the exact same caps in theirs heard and reported back about changes - giving it time and hearing changes over time, after 100s of hours. If you don't believe any of this, that's up to you. There is nothing to prove to you. Nothing more to say.  Best of Luck on your journey.  

Dear @decooney   : It’s not that I don’t believe those manufacturers and the other tube owners. The issue for all of you is something that I posted and you still just do not comprenhed or has a heavy misunderstood. 100 hours or 200 hours the subject just does not change:

" after 300 hours to began to listen those caps your tube electronics surely sounds different but not because the caps are " formed " ( this is false ) but because those tubes changed a little or to much its quality performance levels and the other thing is that your memory after 300 hundred hours almost fail/fall completely to trust on i  t. "

Even your mood levels after those hours is different as is the electric power " contamination ". Maybe the SPL after those hour in this late listening session be a little dfferent than in the first listening session when you just changed the caps.

Exist several reasons why all of yu think that after those hours " things " are better.  

I don´t know from where those tube electronics manufacturers found out that " formed " about caps. 

Is normal that in your electronics when you change those kind of caps the sound will change and change because the colorations/distortions between both caps are way different due that those kind of caps are to colored and not neutral passive devices. As I posted all of you are using those " caps " as a " tone control " where in reality exist no control but only different distortion levels.

I know and trust what that you are listening and report but not for the reason you named. This is the issue.

Got it?

R.