All of my customers interested in the JC-1s audition them in their systems. I'm a firm believer in try before you buy, and most often I take them over to their homes to set them up. I can't say if a lot of other dealers do that.
As for reasons why there are some for sale, I'll speculate on a few possibilities:
1) They didn't try them in their systems, instead relying upon published reviews. While all of the reviews have been very favorable, there's nothing like listening to them for yourself in your system to see what these babies will do.
2) They didn't take the time to break them in. As already mentioned, break-in is a long process. You have to initially force yourself to leave them on (low bias mode is fine) and play music through them at low volume (just above zero) 24/7.
Having dedicated power for them can help.
They like to have a preamp feeding them, not just a passive volume control, as Duke indicated. Put in a preamp with good dynamics and you've got a different animal!
The size can be a consideration, and yes, you need two power cords, although I know of some pretty darn good choices that won't break the bank :-)
And as Sean said, their sound isn't exactly colored. They can reveal problems elsewhere in the chain, though. Don't shoot the messenger :-)
Brian Walsh
As for reasons why there are some for sale, I'll speculate on a few possibilities:
1) They didn't try them in their systems, instead relying upon published reviews. While all of the reviews have been very favorable, there's nothing like listening to them for yourself in your system to see what these babies will do.
2) They didn't take the time to break them in. As already mentioned, break-in is a long process. You have to initially force yourself to leave them on (low bias mode is fine) and play music through them at low volume (just above zero) 24/7.
Having dedicated power for them can help.
They like to have a preamp feeding them, not just a passive volume control, as Duke indicated. Put in a preamp with good dynamics and you've got a different animal!
The size can be a consideration, and yes, you need two power cords, although I know of some pretty darn good choices that won't break the bank :-)
And as Sean said, their sound isn't exactly colored. They can reveal problems elsewhere in the chain, though. Don't shoot the messenger :-)
Brian Walsh