Best tube mono blocks under $15,000?

Hi Efner,

That could well be. I tried them with the C2300, too, but that wasn't a good match, nor was the Shrimp with the MC501. Synergy is all. For example, I just got done auditioning a pair of PMC IB2i speakers with the Mac amps and preamp, and the combo was terribly boring. Swap in another SS amp, a Reference Line, with a Bent TAP-X passive, and they were very lively. Good to know the LS26 mates well with the Snappers.

Al's reply of 04-03-11 @ +2 :-)

Best,
Sam

A slight correction to my earlier post: The reference to a 0.5 ohm output impedance of the MC2301 applies to the 8 ohm output tap of the amp. If the 4 ohm tap is used instead (and that tap stands a good chance of being sonically preferable with this speaker in terms of amplifier loading), the output impedance would be about 0.27 ohms, bringing the tonal effects of impedance interaction somewhat closer to those of a solid state amp.

Sam -- thank you kindly!

Best regards,
-- Al

Just FWIW, based on the impedance curve I have seen of this speaker, the MA-1 should do just fine on it- although it may be a good idea to use a zobel network centered at about 1 KHz.

Alternatively a set of ZEROs could be employed.

Keep your 501s.