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Preamp Recommendation

Hi 
I have just purchased Classe CTM-600 Mono blocks. They are currently running with an old ML 38s. I have tried using a VTL 6.5 III but had a hum problem. Tried everything but could not get rid of the hum. The 6.5 was not new so the pre it self could have had problems. 
I have an option to buy an Ayre KX-R at a great price. Question is will the Ayre a significant upgrade on the ML? Speakers are B&W 800 D. Sources include Clear Audio TT and a PS Audio Directstream Junior. 
Thanks
srafi
pops
2,275 posts
 
Congrats on your Classe's.  Have always liked their amps.  It is too bad you couldn't solve the hum issue with the VTL's, that sounds like a great sonic match.

I cannot answer your question but would recommend you try tubes in the linestage and even phono stage.  The Classe has a high input impedance giving you lots of options.  I always ran tubes with my Classe amp and Thiels - your B&W's are similar in the top end and might really benefit from tubes.
atmasphere's avatar
atmasphere
12,048 posts
 
If the Classe has a balanced input, I would take advantage of it. BTW there are balanced line tube preamps.

Also, do be careful with that Classe. Some of the output devices have gotten hard to find.
gudebrodaudio's avatar
gudebrodaudio
19 posts
 
Srafi are you located near Chicago, Il?
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