LAMM2.1 with Tannoy Westminster Royal SE Speakers

Easily. The bass from ML21 has "body" and a holographic power. This you will never find with any Transistor Amp.
LSC-2341 – Saint-Saens — Symphony No. 3 In C Minor, Op. 78 ~ Boston Symphony Orchestra, Munch: When I play that record the windows in my room start to vibrate ...

JA wrote in his measurement side bar to Art Dudley's review (October 2004) "Note that the Lamm's low-frequency response is commendably flat down to the 10Hz limit of these graphs".

I am not surprised by the observation above by Syntax.

Regards,

These are very interesting and helpful discussion points. I'm a bit surprised that the LAMM2.1 apparently performs so well. The only other amp I'm considering (read: forgot to include in my initial question) is the Sophia Electric 845, which has slightly more power than the LAMM2.1, but less than the Wavac and Viva Aurora T.

Well, the ML2.1 has a very robust output stage. Output power is only one data, the internal design is normally a total different chapter.
Another superior sounding amp is the old Pass Aleph Design, Aleph 0 monos for example. Or, when you prefer the unique superior sound from Lamm amps with more power, a super choice is Lamm 1.2Reference. Most high powered Transistor amps have a real problem to sound good in their first few watts, the M1.2R is linear from scratch up.
And, all of the above are super reliable... :-)

Has anyone tried the Almarro A340a mono block power amplifiers with the Tannoy Westminster Royal SE speakers? I find that the Almarros are excellent with these speakers producing good, deep bass, glorious midrange and extended, sweet highs. These are well built amplifiers at a very reasonable price(around $5K for the pair)and they do not break down. Tubes used per mono block are two 6C33C, one 5687 and one 6DJ8, all very inexpensive tubes when you compare them to 300B and 845 tubes. All four of these tubes cost less than one good 300B. The amplifiers have a power output of 40 Watts, and they are push-pull mono power amps, operating in class A. The best part for me is that they come with a couple of rotary switches that allow you to adjust Negative Feedback and Damping Factor in 36 different ways. They also have a volume control. The only potential problem with them is that they have a cooling fan in the back that could produce some unwanted noise for some listeners. They do not bother me since I can't hear them when the units are operating. Another problem with these amps is that they are not easy to find. I ordered mine and had to wait two months for them to be built in Japan and shipped to me. Hope this helps.