Mark, I was really surpised to see you stocking these products. No doubt you are aware of the discussions on the Squeezebox forum and the strong advice to avoid snake oil products. Obviously you have done your own investigation and decided they do make an improvement. Could you describe whats in the S-Booster-is it a choke?
Jerry
Hifi: IPL transmission line floorstanding speakers, Squeezebox Touch, Denafrips Ares 11 DAC, DCB1 Pre-amplifier, Croft Series 7 power amp.
Custom Hifi cables HA10SE headphone amplifier and Hifiman HE-400 headphones.
AV system: LG 55B7, Denon AVR -x2300w receiver, Quad 12L (front) 11c Centre and 11L rear . Velodyne DD15 subwoofer.