The best passive preamp


How good is one of the best passive preamp, how the transistor based bent audio or the placette or the swiss made Audio Consultant, or audio teknè, in comparision with the very best active line stage? beside the costs, is a pure quality question, for me.
alexismaster
GET BENT.

System matching/synergy is key as usual. Need enough juice coming out of your source and decent gain and input impedence in your power amp. The Bent NOH is transparent, detailed, extended, with just an ever so slight hint of sweetness that makes you forget about the gear and let you enjoy the sound.
Have any of you Bent users heard the Sonic Euphoria PLC? I'm curious about this unit because the Bent is no longer available, and because they have a 30-day trial period.

Also, roughly what conditions would contraindicate a passive?
I had the Sonic Euphoria and liked it a lot ... butthe First Sound Passive Preamp (Reference II) was a tad better resolving complicated passages.

Hope this helps
Thanks. Apparently the output transformers in my modfied CDP would not be a good fit with the Sonic Euphoria, which has an input impedance listed as 500-1000 ohms. Perhaps all passives need to be ruled out.