I also check in for musical accuracy! That's the Holy Grail, and what I strive for. Sean is correct in that many systems are either too analytical or too warm.
In my experience, it is hard to find an amplifier that will really not fall into either category. The closest I have found, in many regards is the OTL. They have a certain light and life that reminds me of real music. There is warmth, but it doesn't go too far as many tube amps do. They don't lack the soul of many solid state amps or try to go overboard in convincing that it can be warm like a tube amplifier. They also have speed and clarity that surpasses even most of the solid state I have encountered.
However, I have problems with OTL amps. Although the bass they have is extended, VERY fast, and tight, it's hard to power a big woofer with an OTL amp(unless it's 16 ohms - not too many of them around). And, a big woofer generates the kind of horsepower needed to do bass correctly. My OTL amp cannot grab hold of the woofer's voice coil and blow me back like a solid state or transformer coupled tube amp can. Using an autoformer helps somewhat, but then the OTL warmth and magic goes away.
In my experience, it is hard to find an amplifier that will really not fall into either category. The closest I have found, in many regards is the OTL. They have a certain light and life that reminds me of real music. There is warmth, but it doesn't go too far as many tube amps do. They don't lack the soul of many solid state amps or try to go overboard in convincing that it can be warm like a tube amplifier. They also have speed and clarity that surpasses even most of the solid state I have encountered.
However, I have problems with OTL amps. Although the bass they have is extended, VERY fast, and tight, it's hard to power a big woofer with an OTL amp(unless it's 16 ohms - not too many of them around). And, a big woofer generates the kind of horsepower needed to do bass correctly. My OTL amp cannot grab hold of the woofer's voice coil and blow me back like a solid state or transformer coupled tube amp can. Using an autoformer helps somewhat, but then the OTL warmth and magic goes away.