I had a Teddy Pardo with a RME ADI 2fs. I just traded it in towards a PSA DS MK1, so we’ll see how that goes. I picked up a PSA AirLens and want to go with is I2S connection which the RME doesn’t have. Also wanted the flexibility of more inputs.
Back to the Teddy Pardo. What it added was essentially more of everything but if I had to start it would be weight and authority; going back to the stock switch supply, the RME seems a little thin and not as involving. I also ran a Synergistic Orange fuse in the Teddy which smoothed things out a little. I used a WyWires Silver Juice II Digital Series power cable which elevated the combo as well. In short you will not be disappointed with adding a Teddy Pardo LPS. I don’t remember what specific model I had, but the people at Teddy Pardo know so no worries. They were very easy to work with and coming from Israel I received within a couple weeks from ordering. Highly recommended.
My set should be showing up on The Music Room so no idea if they keep it as a set or separate and pull the fuse out and sell separately. They just received so it’s not on their site yet, but I would think you could call or email them if interested.