Mark Levinson 432 vs. 336

anyone??

Owned a new 432 for 2 months following my awesome #336. DID not like it at all!!! Krell's FPB700cx totally demolished the 432 in my system (ML380S, 390S, B&W Nautilus 802's, Valhalla cables). Was so impressed by the Krell amp that I've upgraded my front-end to a Krell KPS25sc with Siltech CAST cables.

I've heard the 432 and 336 side by side for extended periods. The 336 is head and shoulders above the 432 in almost every sonic category. In my opinion, the 4 series amps are simply a Proceed amp with a Levinson faceplate; hence the much lower price compared to the 3 series amps. Anyone noticed how similar the interior of the 4 series amps are compared to the Proceed; the exterior as well? Believe me, the 4 series amps sound like the Proceeds as well. For theater - great; for the discerning two - channel enthusiast - avoid the 4 series at all costs.

The 432 is very sensitive to power supply. I use it with B&W 802s and the 390S as CD/Pre. After run-in of more than 350 hours, I found the sound disappointing and wanted to change the amp. Learnt about the importance of power supply, and after installing a dedicated spur to a passive line filter and a quality heavy gauge shielded power cable, the result was astonishing! I don’t plan to change the 432 any more and instead have experienced this amp to deliver a truly exceptional performance with remarkable precision. I’ve heard other systems that are more expensive but sonically were inferior.

I recently upgraded from a 334 to a 432 and couldn't be happier. Stunning bass with smoothness elsewhere not usually found at 400W/channel. Quite sensitive to power source, cable and front end. Krell dealers hate 'em.