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Recommended Speaker List for Atma-Sphere OTL Amplifiers.

OK, I am not sure how many times this has been disscused but the information is found all over the forum. I would possible love to compile a list here.

I personally own the Classic Audio Loudspeakers T1.5

I am now looking to build a second room with the M60 Mono Blocks and MP-3 Pre-amp.


Would love fellow audiogon memebers posting any feedback with speakers they have used with these Amazing OTL sounding Amplifiers.
dragon_vibe
wolf_garcia
6,598 posts
 
Note on these amps, although I've never heard these amps I think I saw one as a prop in a Frankenstein movie…possibly one of the most retro designs out there…cool. Also Atmasphere the person posts smart stuff here frequently.
gdnrbob
4,409 posts
 
I played a pair of Zu Union speakers with my MA-1's/MP-3, the results were incredible. They came close to my Vandy Treo's.
I don't have the M-60's but wonder if a pair of Zero's would allow you to use them with the Treo's?
In any case, Ralph makes a heck of an amp/preamp.
Bob
clio09
3,343 posts
 
I use M60s and an MP-3 in my system first with Audiokinesis Jazz Modules and now Quad ESL 57s. I’m getting a pair of Spendor 1/2E speakers to use with them as well.

Dealer disclaimer.
audiokinesis
2,713 posts
 

I've been designing speakers with Ralph's smaller amps (S-30 and M-60) very much in mind for years, but my speakers tend to be bigger than average (though usually not "T-1.5 big").  I do horn speakers that hopefully don't sound like horns, well at least not in the negative ways that the word "horn" can bring to mind.   

In a fairly compact speaker, you might consider High Emotion Audio and Omega Loudspeakers. 

At what they do well the Quad 57s are just magnificent.  If you decide to do a stacked pair, contact me for a tweak suggestion.

Best of luck in your quest,

Duke

dealer/manufacturer

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