Thanks everyone for your kind words and being civil about different opinions!
Charles, you are to kind and seem like a true gentleman. Your insights are highly regarded on this forum, my friend.
Here's my take between the amps, IMS.
The Franks are all about tone, texture, and timbre. They are wonderfully open and very natural sounding (organic) with nice extension and dynamics. No soft, syrupy, highly colored sound here. Very powerful sounding for only 8 watts. Excellent with Jazz, (about 80% of my listening) vocals, and acoustic music. Very good with just about everything else. They are wonderful amps especially with good 300b tubes. My favorite are Takatsuki TA-300b's very refined and well balanced. Just a wonderful amp!
The Pass XA-30.8 is a brute in silk gloves. They are 30 watts of pure class A, but really are rated very conservatively. It weights about 85lbs.
The Pass goes lower and is more dynamic. The soundstage actually is a little bigger with very nice layering and separation. Its not as open and emotionally engaging as the Franks, but comes pretty close. That is high praise for it being a SS amp. Highly recommended for anyone who doesn't want the hassle with tubes. My speakers have 16 woofers altogether and the Pass really take control of those woofers, which the Frank's can't quite do. They are very smooth and grainless. If you enjoy rock, pop, and amplified music they do that very well. it also sounds wonderful with Jazz, vocals, and acoustic music just not as good the Franks.
It's nice to be able to enjoy both and I very much do, my 2 cents.
Joe