The Levinson Sound?

Hello jafant
I have not had the pleasure of the Mark Levinson 383, other than a audio show just for a couple of minutes.

"I've often heard that Levinson's amps have a "dark" sound to them. What does this mean?"  

Here you go 333jeffery... An Audio Glossary

https://www.stereophile.com/content/sounds-audio-glossary-glossary

dark... A warm, mellow, excessively rich quality in reproduced sound. The audible effect of a frequency response which is clockwise-tilted across the entire range, so that output diminishes with increasing frequency. Compare "light."

333jeffery
The Levinson Soud?

Great sounds, from old and new still, I still respect them.
They haven't sold out to Class-D like Rowland Research did, and lost a lot of audiophiles respect because of it.

Cheers George

Hi I still own 332 and I love the sound but I'm not using it because I'm set with accuphase. You won't go wrong if you get one