I have a friend that has the JC-1. It is a excellent sounding pair of power amps. Who can say what is best? This is totally subjective. I hate when someone says this is the best power amp, preamp, etc in the world. Even if you have heard every other power amp in the world, it is still just the opinion of the person saying it. Personally, I am much more interested in equipment that gives great sound for the dollar than I am in the "best in the world". The JC-1's are a great value.
Parasound JC-1 power amplifier
According to John Curl the Parasound JC-1 power amplifier cannot be improved, because it is already at the pinnacle of solid state circuit design. Of course I could not disagree with John, afterall he is the solid state guru...
But I would address the following (and I hope I will not offend anyone): Parasound is not an ultra high end brand like Mark Levinson, Krell, Accuphase or Boulder. It is rather a mid-fi to lower high end company where cost restrictions are very strong (because otherwise they wouldn't sell their products to the consumers). Because of this cost restrictions they simply could not build the world's best amplifier, even if John is designing some nice circuit for them. For example the parts quality is not very good, because they use cheap off the shelf parts. So in fact is the JC-1 IMHO a very compromised product. John could say that it is the best amplifier money can buy, but because of this cost restrictions it is only part of the truth.
Chris
But I would address the following (and I hope I will not offend anyone): Parasound is not an ultra high end brand like Mark Levinson, Krell, Accuphase or Boulder. It is rather a mid-fi to lower high end company where cost restrictions are very strong (because otherwise they wouldn't sell their products to the consumers). Because of this cost restrictions they simply could not build the world's best amplifier, even if John is designing some nice circuit for them. For example the parts quality is not very good, because they use cheap off the shelf parts. So in fact is the JC-1 IMHO a very compromised product. John could say that it is the best amplifier money can buy, but because of this cost restrictions it is only part of the truth.
Chris