Question about Teddy Pardo PSU for my DAC

Hi
My name is Yair, I'm with Teddy Pardo Audio.
Looking at the DAC manual, it requires the following voltages:
1. High voltage for the tubes, probably around 120V.
2. Low voltage for the filament, usually 12.6V, or 2x6.3v.
3. Digital voltages: +/-5V -- this part will benefit the most from a high quality supply.
 
I can suggest the following:
1. We can make a custom power supply that will power the digital part.
2. Leave the tube supply (high-voltage and filament) as it is.

This will require drilling a hole in the back panel for an aviation-type DC socket, which we can supply along with the required wiring.

Feel free to contact us directly for further info.
Thanks, Yair

I have a r2r dac and also a RME adi2 v2 dac that I am using  a Teddy Pardo power supply with the RME with Auralic streamer. The Pardo supply made a very nice improvement. First thing I noticed was sound stage was taller wider and deeper, noise floor dropped and is much lower than MHDT dac with toroidal inboard power supply with upgraded caps. Also better bass and detail, I have no regrets buying Teddy Pardo, they also have some of the best customer service I have ever come across. 

@paulcreed 
You have an internal PS? Did you have to modify your unit?

I have an Exasound e38 for which a Teddy Pardo is recommended. I’ve toyed with the idea of spending money (I’ve got burning holes in my pockets) of getting one, but am not sure how much improvement they’ll make. Anyone have experience?