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Thiel 2.4 Speakers & Krell KAV - 300iL
The Thiel CS 2.4’s don’t just dip below 4 Ohms, they live there from 100 Hz on. The KAV 300 il might have a Krell logo, but does’nt behave like typical Krells into such impedances, it’s only rated down to 4 Ohms. The Thiel CS 2.4’s are better suit... 
Thiel Owners
I have my doubts as to whether outside paint shops could match the quality of OEM Thiels, especially when Tom Thiel was there.  
Thiel Owners
@jafant,  Honestly I use the Adcom ACE’s mostly to offer more outlets. Years ago when I lived in a NYC apartment I used an earlier  though highly regarded older Adcom ACE version for the same reason. At that time I thought it might have helped wit... 
Thiel Owners
@jafant, Actually the CS 3.5’s even with the up to 12 dB draw from the eq, thanks to its 4 Ohm nominal / 4 Ohm minimum load (actual 5 Ohm measured) in smaller rooms with less volume demands can get by with as little as 100 Watts into 4 Ohms. That’... 
Thiel Owners
Beetlemania is not incorrect. How ever 105 dB peaks (and quite a bit louder as well) are not all that uncommon during live performances (and I think that’s what we’re trying to replicate here). MS tone burst measurements at low impedances might su... 
Tube preamp for pass labs ?
The better Atmasphere and Sonic Frontiers units should work nicely.  
Thiel Owners
@77jovian, Much of the recent amp discusion here has previously been disucssed here. Suffice to say that I doubt that the Ayre AX-5 twenty is up to driving the CS 3.6's or 2.7's to their potential. The steady impedance levels of these speakers are... 
another rookie question - preamp or or power amp
@grislybutter , depending on your sources, and with careful choices, you might not need a “preamp”.  
Thiel Owners
@theaudiotweak, Perhaps I was being too generous / forgiving of the Adcom’s as I do seem to remember reports of those 565 mono’s failing and sometimes tsking out speakers in the process,  
Thiel Owners
Re: the Adcoms; While there may have been been better vintages, I'm not sure there were really "bad" ones, as these were really built to a price point. Though it must be said that the original 565 monos were know to be failure prone due to a reput... 
Thiel Owners
@tom thiel, I expected as much; the 1.5 figure had marketing speak stamped all over it. Well I suppose it's an improvement from the old "Flame Linear" days, but can they just make an amp that delivers the goods, without cutting out in self preserv... 
Thiel Owners
@tomthiel, The Benchamark amps set the bar for SINAD when first intorduced. It has been surpased by a few since then. But it's become rather academic, as those in the know claim that some where between -115 to -120 dB SINAD becomes inaudible to hu... 
Add I2s to Oppo players?
click here: OPPOMOD  
Thiel Owners
@lars888888 , I suggest limiting your search for amps that are actually spec'd to 2 Ohm loads. If an amp is truly capable, the manufactures are likey to brag about it. I'd avoid amps from manufactures that rely on ancedotal marketing. If the amp i... 
Thiel Owners
@dickieboy , Ah, that's a bit different. And with that I agree. Even here on Audiogon it's often over generalized that all Thiels are demanding of amplifiers. The CS 1's 1.2's, 2's, 3's and 3.5's all had impedances over 4 Ohms (though the CS 3's a...