carver amps preamps!

[E-Stat]

Don't let the "gimmicky" name Sonic Holography fool you, it is a very legit psycho-acoustical principle based on the science of hearing.

But their implementation bore nothing of the true meaning of the term. I find using no preamp provides more sonic holograpy (in the truest sense of the word) than Carver's attempts.

Both of these circuits work extremely well(and transparently) when properly implemented.

What preamps available today offer that feature?

rw