Musical Fidelity M6-500i vs Kw - 500


Hello guys
I was browsing around the web today and stumbled across
the latest Super Integrated from Musical Fidelity .
This is a 500wpc into 8ohm beast similar in power to the limited edition Kw -500 , Some changes are evident between these models , The older Kw -500 has an external power supply and MM phono stage and single ended inputs only
along with 6112 milspec valves in the pre -amp section.
The Kw -500 was made in England.
The M6 - 500i has line level inputs only with 1 set of balanced inputs no valves appear to be in this unit making it solid state , The power supply of the M6-500 is onboard . The m6 -500i is made in Taiwan.
Has anyone else compared these two units ? Seems they each have advantages depending on your system setup.
I wonder if the new M6-500i would be much better ?
steam3642

Showing 2 responses by mflemming

Just like Steam3642 I have just purchased a pristine one-owner Kw-500. The cost came to about half the cost of a new M6 500i. Looking at the specs I can only see one area where the M6 500i has the edge: peak-to-peak current of 200 amps vs. 160 for the Kw-500. The point where it seems like the Kw-500 should be superior is in having the external power supply. I wonder why MF did not do this for the 500i, was it just a cost issue?
Interestingly, the 200A peak current is the same as the Kw-550. According to the manuals that I downloaded from MF, the Kw-500 has a MM phono input only while the Kw-550 has MM and MC.