I haven't been reading HF and really have no idea what people think there. But several people here who have both Yggy and Gumby feel that Gumby is close to Yggy. Perhaps a bit too close. Also, people don't like to wait.
I tried balanced vs. SE. Balanced sounded slightly better, but it wasn't something I would freak out about. For Yggy or Gumby, the proper way might be an Jenson XLR to SE ISOBOX. You really do want both legs of the differential output.
Radial Engineering Twin ISO.
What's the difference between that and a regular JDI stereo... Just features?
Radial Engineering Twin ISO. Latest version has Empirical transformers designed as Deane Jensen originally intended. I have the Jensen transformer version but will be comparing the Emperical version soon. Gumby balanced out to Twin ISO into Project Sunrise III (thanks @Solderdude!) and HD650 makes for an extraordinary emotional connection with the music. Kept me toe tapping and bouncing in my chair, wishing a wireless system could deliver this kind of auditory enjoyment so one could get up and move with the music.