I have the same...i think it's the same level in both channels. might be normal. I wouldn't characterize mine at loud though...
I'm running a vk60, so can't comment on how that works with the 500. I used to have a vk200. great. VK60 much better midrange though-for me anyway.
FYI, I found the Delius to sound slightly better w/o the preamp at louder volume levels. however, the 50se kills it when you consider the whole volume range. Also, better match with your other equipment and if you ever get into vinyl, the 50se w/ external phono stage is among the best out there...
I'm running a vk60, so can't comment on how that works with the 500. I used to have a vk200. great. VK60 much better midrange though-for me anyway.
FYI, I found the Delius to sound slightly better w/o the preamp at louder volume levels. however, the 50se kills it when you consider the whole volume range. Also, better match with your other equipment and if you ever get into vinyl, the 50se w/ external phono stage is among the best out there...