Summary:
I won't say much as I have only been listening for a couple of days so I'll just give my initial impressions. First, everything Brian and Joe have said are totally accurate as far as I'm concerned. My expectations were incredibly high going into this purchase so I wondered if these amps could possibly meet them. I didn't get an initial SHOCK when I heard the first cut. However, over the next four hours, I realized how amazing these amps are. At this juncture I'll just list a few words and phrases that came to mind during my last 11 hours with these unbelievable wonders:

Finesse

Ease

Control

Power

Grace

Natural timbre

realism

spaciousness

lack of grain, glare and harshness

detail without etchiness or strain

MIDRANGE - robust

Bass - control, power, non-overbloated, more natural tone than ever heard before


MOST of all -- realistic portrayal of the musical event!

nuf said!! I'll post another detailed review when I've spent more time with them.

Thank you Vladimir! I truly appreciate your contribution to the enjoyment of reproduced music!!

Strengths:
Too numerous to mention

Weaknesses:
none that I have found yet

Similar Products Used:
ARC VT-100, cj-Premier 11A, Plinius SA-100, BAT VK-500

Summary:
A few weeks ago I wrote a long review of the Lamm m1.1 amps and the Japanese Kinoshita JMF HQS2800 which I also listened to in my latest (and hopefully last) amplifier search. Unfortunately, the post somehow was lost even though the title appeared ("help! I've been LAMMed") and like a fool I did not make a copy of that review, which took 2 hours to write. Anyway, this short version will have to do for now since I'm still too irriated to write the whole damn thing again! A special thanks to Joe S by the way, whose long review turned me on to the m1.1's. I was on the verge of buying Pass Aleph 2's, when his exacting comparison of those amps with the Lamm's popped up here. He described the Aleph sound far better than I ever could have, and the important ways that the m1.1's surpassed them. Joe's review cost me 2x the cash, and 6 months of waiting and saving, but as you will see below the wait and the cost were trifling trades for what these amps have given in return.
To the point, how good are the Lamm m1.1's? Well, I own a pair now, and to say I'm totally satisfied with them would be a gross understatement. There are so many ways they are head and shoulders above any other amps I've ever heard, they are simply irresistable, even at the steep price.

Since I auditioned lots of amps before I had almost settled on the Pass Aleph 2's (but after reading Joe S review bought the 3 instead as a meanwhile amp till I could afford the Lamm's pricerange) the only other amp I auditioned against it was a Japanese one, the Kinoshita JMF HQS2800 UPM. A prominent reviewer here who reviewed the m1.1's gave the Kinoshita top accolades in its price range, followed by the m1.1.

Its hard to understand, since to my ears the Lamm is so superior. The Kinoshita had a rather laid back sound, as opposed to the forwardness of the Alephs. Though it was less resolving than the Alephs, it surpassed them in liquidity of tonality (a most important point for me), equalling the Lamm's in this area (and being a total solid-state design!). It also had greater bass slam then the Alephs. The Alephs however are somewhat more holographic, so finally it would be a toss up for me between them. Due to my listening tastes I slightly prefer the Kinoshita, but then it costs alot more than the Pass.

Indeed, it costs more than the Lamm's. And the Lamm's....totally and instantly impressive was the extreme extension at both ends, and the neutrality. And the giant rock-solid sound stage! And the bass weight! And the sheer *physicality* of the sound. It rumbles through your whole body with polished richness that wets your eyes. I sat slack-jawed my whole first evening. The m1.1's, simply put, are components of a different order than what I've yet heard. They combine musiciality and sheer power to a degree I never thought possible. I just can't reiterate enough what a godsend these amps are for classical music, especially large choral works like the Missa Solemnis. These works need huge scale and the feeling of endless power, but if the voices and strings lack that dimensionality and sweetness that they truly have, the presentation is ruined. The Lamm's entire presentation is like a labyryinth of beguiling sweetness, that dimensionality that lets you wander timelessly in subtle musical depths. Yet ripe with raw power of such freedom and limitless extension that you soar to heaven with the trumpets. With the m1.1's, all the concerns just dissappear and you can sink into an exultant hurricaine like the Missa Solemnis forgetful of any technical limitations.


As I prophesized, they match superbly with the Wilson Benesch ACT ONE's. First of all, they grab these difficult to drive speakers with an iron grip. The vanishing effect is most impressive. Secondly, the WB greatest strength--total lack of smearing and smudging in the lower regions--so well serves the plethora of detail that the Lamm's retrieve in the bass, that music takes on a new foundation that repeatedly stuns me on every recording I hear. Blazing power combined with pond-like purity. Wondrous.

All in all, I can find no area to critique this design. They are totally satisfying in every category, and far far more than satisfying. Even the small details are just right, like the perfectly sized wooden shipping crates, the heavy-duty carrying handles on both sides, the simple yet graceful appearance, the ease with which they can be changed to any world AC voltage (a godsend for a traveller like me). They are the most thoroughly thought-out, thought-through, and well-thought design I have ever encountered, of any sort!

So if you are willing to spend the green, and must have and amp that verges on having it all, make sure and hear a pair of these black angels.

Summary:
The M 1.1s are Class A monblock hybrids featuring a MOSFET output section and a 6922 tube input stage. These amps are among the best available of any type and the only solid state amp Ive ever found genuinely acceptable. They have extraordinary extension, dynamics and current capability for driving difficult loads, yet they have the bloom and freedom of grain and transparency of the best tube designs. Im a committed tube lover as a long time owner of CJ, VTL, Joule Elektra and THOR tube gear but I found this amp to be an oasis in a sea of solid state mediocrity. If your taste runs toward tubes but you must have the current capability of a solid stae behemoth - look no further. Not cheap, but worth every penny.