Yes.
After a few months of using my N130, I ordered the Teddy Pardo LPS kit. It was easy to install and it made a noticeable improvement in the sound. Still have it and use it on a separate system in an unused bedroom.
Bluesound Node130 LPS upgrade...
Was wondering if upgrading my BSNode with an aftermarket LPS improves the sound if I'm using an external DAC via usb-A to B cable, not bluesound's Dac? I understand the claims that an LPS audibly improves the noise floor, soundstage, etc, but is it while using the internal BS dac only? Appreciate your help!