I personally love NOS Vitamin Q 196P’s and use them in my own builds. However, I would not like to see other caps which sound fine, even outstanding to the majority of consumers precluded from consideration on the opinion of one person, hence my proffering an alternative viewpoint for consideration.
Peter Qvortrup’s Audio Note amps are not voiced specifically for Audionote caps, as many were designed when Jensen were their supplier, and these capacitors sound markedly different to those of current Audionote manufacture. Some were even originally supplied with ERO polyester (yes polyester) caps. Good capacitors sound good in these amps. Period.