CAT JL-2 Mk2 vs LAMM M1.2 ... on WP 6 or 7

speakerdupe: I think you are wrong.

One of my dealers claims that the CAT amps and Wilson Grand Slamm have some of the best synergy he has ever heard in audio. I do not remember which iteration of the Grand Slamm he was referring to, however, as that speaker changed over the years. Likewise, the WattPuppy 6 and 7 are different from the Grand Slamm and different from each other, so it is hard to say how helpful this recommendation is.

That said, the CAT amps are phenomenal (my best hi-fi friend has the JL-1 Limited Edition monoblocks) and will compare very favorably to any of the Lamms (or any other amp, for that matter). While Lamm makes really good gear, if I had to choose between CAT and Lamm amps with limited information, I would choose the CAT. The JL-2 is incredibly powerful and can drive really low impedences, so there is probably no need for you to buy the monoblock versions (JL-1's or JL-3's).

PS - I understand that the top Transparent speaker cables work really well with Wilson speakers, so you are probably off in the right direction there.

Brian:

I would not be surprised if the JL-2 exceeds the performance of the standard JL-1 monos, as it has the upgraded circuit board. However, the $50k Limited Edition JL-1 monos are a different story -- the outrageous parts quality and kryptonite output transformers that all that money buys put them in a different league.

You never did get back to me about the differences between the JL-3 standard and signature versions, by the way.

Thanks and best wishes.

"I highly doubt that Mr. Stevens would bring on a new “statement” product that is sonically inferior to his previous “statement” product. And again, it is at a significant price drop."

Sure he would if he couldn't make money selling $50k amps. Given that there are only a dozen LE's in existence, that would seem to be the likely scenario.

Jafox: Thanks for setting me straight on CAT tube amps, engineering, business and expository writing.

Schorly: My apologies for the diversions from your question.

Schorly: Let me atone for the earlier digression.

I have a close friend who used an L2 with JL-1 Limited Editions and all Transparent Ultra cabling on Salons. Sounded spectacular. The L2 is a solid-state preamp with tube power supply. The output impedence averages 150 Ohms -- it can drive any amp. It will outperform all current and past production CAT preamps in most systems (as for the new $15k CAT preamp -- who knows). As for the Manley, there are differing opinions on how it performs as a stand-alone preamp.

I will alert the friend I alluded to to this thread and see if he has anything to add (he replaced a CAT Mk. III with L2, which he replaced with a Meitner DCC2 that is fed by a Steelhead).