PS Audio Humbuster 3 or equivalent wanted


Hi,
I'm looking for a PS Audio Humbuster 3 or equivalent. I understand Emotiva built something similar for a while. I might be glad to purchase one of these also. Maybe some other manufacturer has built something equivalent. Please send me any info about such a device and if you know where I could purchase one.
Thanks,
Steven
128x128sgr
Channel Island Audio made one, but recently stopped making them. You might want to give them a call.
Kemp Elektroniks has two models available.

http://www.kempelektroniks.nl/en/231/kemp-elektroniks/products/line-conditioners/power-dc-x-terminator

http://www.kempelektroniks.nl/en/885/kemp-elektroniks/products/line-conditioners/dc-offset-killer