Mundorf M-Tube in Tube Amplifier Power Supply

Alex....since you are using a 4 poles type electrolytic caps.   The Clarity tc series are ok.  I strongly recommend the Jensen 4 poles.  In the 4 poles series ( Mundorf, Clarity, F&t, BHC, Sprague) the Jensen 4 poles IMHO is the best  electrolytic caps.  Better bass responds, more dynamic, transient, especially the sound stage, imaging will lock better.  Remember not all 4 poles are equal; i only recommend the 500volt +.   Happy Listening! 

Hi @zipost ,

Thank you for recommendation. Maybe I will try 4-pole Jensen later.

But what is wrong with Mundorf M-tubes?
There are polypropylene type two-pole type:
http://www.mundorf.com/en/?category=hifi&menu=caps_power&content=mlytic_tubecap
There are not the same to 4-pole Mlitics:
http://www.mundorf.com/en/?category=hifi&menu=caps_power&content=mlytic_hv_4pin

1.Probably 30uF capacitance is to low for 6f6g driver tubes?
2. Or probably capacitors need more break-in time?
3. Or it is these  capacitors specific sound signature that doesn’t much well to my system sound?

Regards,
Alex.

Which store does sale  4-pole Jensen now?
Part Conexions and Hificollective don't have them in stock.

http://www.acoustic-dimension.com/jensen/jensen-4-pole-capacitors.htm

Jensen do make the 50uf 550v, you can integrate it with your circuit.  I assume that this is the first cap on a clc designs.  Pm me if you have any questions.  

Funny, I found the Clarity TCs to sound the best by a good margin in my preamp builds. I suppose it comes down to use, design and preferences.