Help to make a choice: BAT; VAC; E.A.R.


Hi,
I'm on a market for a new amp, and it's going to be tubes this time. A friend of mine kindly loaned me his E.A.R. 534 amp, so that's all it took to convince me I prefer "tube" sound.
My room is 25x16x8
My music tastes are pretty diverse: classic rock, some classical, acoustic, etc.
And you can see the rest of my system listed below.
My current choices are ( for approx. the same money):
BAT VK-60 monoblocks
BAT VK-60 SE
BAT VK-55
EAR 534 (for less money)
VAC Auricle Monoblocks
VAC 220 Monoblocks
VAC Standard 105/105
P.S. I'm using Velodyne DD-15 Sub in my system now, so the amp's bass performance is not the highest priority.
As always, all your comments, comparisons and suggestions will be greatly appreciated. Regards.
maril555
The down side of the Renaissance amps is the expense of replacing 300B output tubes, even cheap ones are expensive. A PA100/100 would do the job. For the price, if you have the space the 220 mono amps would be awesome. I was using a PA100/100 to drive N802's which I truly loved, but a deal came up and now I'm using a PHI 110 which offers deeper better defined bass but lacks a bit of the excitement of the PA amp. I'm still in the fine tuning process. All the VAC amps are well built and have been reliable for me. Another consideration is the heat output. I live in a hot climate so I prefer having only four output tubes to generate heat. The VAC makes no more heat than my Classe amps.
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At this point I would characterize the PHI 110 as being a more polished sound. It is certainly more spacious sounding and has tighter bass control. The result being that it doesn't have the fat round bass and quite the treble bite that embellishs the 1960's jazz that I favor. I am using the amps single ended inputs with the feedback engaged and ultralinear operation. The N802's may be a bit too difficult to drive with the feedback disengaged. Some material sounds very good this way but sometimes certain upper mid frequencies seem to jump out or it sounds congested in the bass. The preamp is a Renaissance and I use Audio Magic Illusion interconnects and Audio Magic Excaliber speaker cables in my latest setup. As I said, this is a work in progress.
I have changed the input tubes to NOS black base Sylvania which I preferred over the chrome domes. The PHI 110 did not like my Nordost Thor power contioner so I have gone back to my old Power Wedge for now. I still need to experiment more with power cords also.
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