Quad 989/2905 all around qualities

I heard SF Extrema(2nd hand) and was really impressed with the sound. Not sure it good for "cold" electronic music in nature (trances and alike), but otherwise it has very special sound. It is like a good liqueur - many different flavors combine in one delicate sound. Also the wood work is superior.
Being told requires a lot of very clean watts and current. SF is amazing company. Liked it a lot...

Hi Katamapah,

Actually, if i may respectfully say...the Extrema is probably the best of the SF speakers for trance, deep house. The Homage series are mellifluous...like cognac. The Extrema is more like a whisky or a bourbon. It has the extreme bass power and solidity to carry thru the pounding and the quick deep propulsive bass better than the Guarneri by far.

and yes, it needs and can take TONS of high-current power.

that is a very good option, and at today's s/hand prices...a great, great deal if you are happy with it. its' got my vote on your behalf! but only your vote counts!

I have missed this specific Extrema by the matters of hours :-)
Somebody bought it :-) I was almost ready with the money :-)
In cash :-) Sad story, but the life goes one :-)

As for "cold" electornic music, i don't listen to it myself very often, but i have a few disks and i take always one with me to test the speaker. It reveals certain abilities (or disabilities) of the speaker. With the extrema the only problem i had was it "warm" or let's say "acoustic" type of sound.
It was perfect with all the rest, but for "cold" electronic music it was a bit
too warm for me, but again - it is a very sensitive speaker. It is of course depends on the cables, electronic equipment and alike. But i've heard the potential with in that speaker... As for its speed, dynamics and bass - i had no problem with trances or anything else... Many sais it is SF best speaker.
Never heard Amati or Stradivari (far above my room space and budget, even second handed). Mementos are of more specific-music-type oriented speakers than Extrema IMHO. Also, living with ESL63, my current equipment simply not good/strong enough to drive the Extrema...
It was my other concern... I'm using moderate powered tube amplifier with ESLs.

Till recently i was not into HI-FI/Hi-END equipment business.
I like the music, much less the equipment, but you need some level of equipment to enjoy the soul within the music... I am still learning...

Given your desire for some serious volume, i would take Extrema over memento. Keep looking...you'll find one.

As for warm on Extrema with electronic...what electronics did you hear with the Extrema?

I suspect if you'd been using a good preamp and Krell FPB monoblocks, you'd have hard superbly powerful, clean natural but not overly warm sound with your deep electronic music...