Are passive preamps better?


Does a passive preamp with transformers so that its impedence can be matched with an amplifier have the potential to provide better sonics than a line preamp? I have a Simaudio Celeste preamp and a Harman Kardon Citation 7.1 amplifier. Lynne
arnettpartners
Eldartford

Albertporter...You criticize a lack of "enhancement from the original signal." Wouldn't that be *distortion* of the original signal? Pleasant perhaps, but not "transparent".

I don't consider great gain, improved dynamics, vivid contrast and improved bandwidth as distortion. In fact, that's exactly what I'm looking for in my system.

In our group, tests between state of the art passive against excellent preamps (RE: Manley Steelhead, ARC REF, Aesthetix Callisto, Audio Note, etc) the active always won.
I'm suprised that at least the with this group, it seems more like 80/20 for the active - not that it necessarily means anything, but it does seems to be some form of consensus amongst different listeners who have experience with both approaches; but eventually, you really have to try it to know if the passive works for you.
Pubul57 got it right. The only thing I would add is when discussing passive preamps, Placette is in a class of it's own.

No other passive is simular in design or parts to a Placette.

Hence no other preamp sounds like a Placette.

IMHO and a great many others, anyone saying they've tried passive preamps without trying a Placette, really has no idea just how good a passive preamp can sound.

Don't take my word for it. Order one, and you'll get a 30 money back guarantee to find out for yourself.
All preamps will add a coloration. Recording Engineers know that instictively when going to grab Neve, API, SSL, Manley, etc. Most peoples experiences with passives aren't that pleasant due to impedence mismatching and the neccesity for high quality internal components. Done right it works well. My home system still uses a "dual mono" PS audio passive that I keep going back to again and again for it's sheer pleasant musicality.
If you want great sound with little thought or effort avoid the passives and pick up a Manley.
I currently run passive and here's why:

1. It squares with my system philosophy of simple, short signal path.

2. I only have a single source and don't need source selection.

3. I can't justify another set of interconnect cables, power cable, tubes, and the linestage itself. I use Cardas Golden reference cables and, while not the best, I'd feel compelled to use the same on the preamp.

So, for me, it just doesn't make sense to add another $2,000 to a system that only has $2,000 speakers, $1,200 amp, $2,500 phono stage, etc.