I agree with 4yanx. The Placette was thin, lacking dynamics, and uninvolving in my system. My current preamp is a custom job using the same trannies as in the NOH. It is excellent and has bested many more expensive preamps in every respect, including dynamics and bass response. I also agree with his disclaimer about passive devices, even a TVC, not being the best match in every system. But when it all comes together, it is magic.
Oz
Oz