Edorr - I checked datasheets and couldn't find any difference. I just installed Furman 20PFi and got big improvement in sound and picture.
Furman 20 or 20i
I am considering picking up a used Furman reference 20(i). Can anyone tell me what is new in the 20i over the older 20 model. The latter is considerably cheaper. Is it worth paying the extra $$$, or is the 20i a repackaged 20 with 90% the same internal circuitry and 90% of the performance?