Poll - Active vs. Passive preamp


Thought it might be interesting to see who's using a passive vs. active linestage. List your total system value and/or components as well.

Have been enjoying a Supratek for about 8 months now. It is indeed a killer unit. Today, for kicks, I put the Prometheus TVC back in the system - it is pretty astounding how good it sounds at 1/10th the cost. I was very impressed (again). I'll withhold further comments.

I'd previously concluded that almost all really good higher-end systems use an active linestage. I wonder how true that statement is.
paulfolbrecht
I have enjoyed both (recent actives CAT SL1, Lamm LL2, and Placette Active). I tried the Placette Passive and it was remarkably good and competed with the CAT and Lamm - a great deal for the price - dead silent and transparent. I then tried the Placette Active - no gain, but buffered - an it was clearly superior to the passive, at least to my ears. I then decided to get back to tubes (Joule 150 MKII). The Placette Active is a great linestage, but I guess I just crave the sound of tubes in the pre, perhaps not as transparent, quiet, etc, as the Placettes, but with my speakers and very neutral CAT JL2s, the active tubes seem necessary for me. I did want to try the Bent passive, which I have heard very good things about. In the end, I enjoyed my system with all these pres, and difficult to think in terms of which is "best". No easy answers. You have to try and see how you repsond to the equipment in your system, with your music.
i started with actives; the Levinson #38S and #32. then after buying the Tenor OTL monoblocks with integrated resistive based passive and hearing it in comparison to the #32....i went with the Placette resistive based passive RVC to get remote control. i had very short interconnects from the Placette to my Tenors and over a three year period tried 'many' actives and passives; the Bent TVC 'Silver, an autoformer based passive, the Silver Rock, the Lamm LL2, CTC Blowtorch and others. while every one of those preamps was very good to excellent; the Placette was equal or better than any to my ears in my system.

finally; 18 months ago i came across the darTZeel NHB-18NS battery powered active preamp; which was clearly superior to the Placette in every way.....even in areas of noise floor and transparency.

to my ears; a battery powered active pre has the best of active combined with the strengths of passive. it does not add warmth but it does sound sweet and full bodied.
Currently using a passive - specifically a Sonic Euphoria PLC... (TVC for the uninitiated).

I think all this back and forth on passive vs. active (even subjects such as bass reflex vs. sealed, floorstanders vs monitors, etc) are all based on really 2 major issues:

1. Product Quality/System match
2. Subjective taste

Well, ok, also relative cost...

I've noticed on my system since the switch to passive is not only the famed "purity" or "transparency" offered but I noted a fuller, closer to "3-dimensional" effect of the images - especially in the midranges (even in my inadequate room).

I have heard excellent active and passive; I don't think there is a clear winner and it's up to a "try then buy" technique for this (and frankly for all things audio)...

Not to hi-jack this thread, but has anyone noted this "thicker, more accurate 3D body" effect in TVCs? Is this only for TVC passives or is it reflected in resistive passives as well? What about unity gain actives?

Just curious...

Audio Agnostically yours,
DeeCee
I'm waiting for my Promitheus TVC to come, so far one other TVC was not so impressive, now listening to a passive (diy from a friend until Promitheus arrival) though it's good it lacks dynamics. I think the matching is the "KEY" to this hobby. But something tells me that next year I should get the active preamp which was meant to be with my amp, unless Promitheus meet my expectations! (?)
I'm currently all passive, alternating between a Bent TVC and a Placette passive. I'll have a hard time going back to active.