Jolida Fusion 3502S vs. Jolida Fusion 801

I've said for years that Jolida's only issues are that they're too inexpensive for many who feel "Mo bucks=mo bettah.", and remain, for the most part, un-reviewed by the audio press. And that's a shame as they're great sounding and extremely well designed things.

I have had a 502BRC for several years. Terrific amp at a great price. I agree that their products are very underrated.

Don’t know if this thread is still active, but anyway an update of my previous post is necessary... just to share my experiences with  some tube combos that sound great in the Jolida 3502c.  As with any tube amp, this one “likes” some tubes more than others, and the “sinergy” between the input and the driver tubes is absolutely critical for sound quality.  

As I said, I found that the vintage 5751s black plates triple mica, either GE, Sylvania or RCA sound splendid in this amp, even  above my fancy Mullards or Amperex 12AX7.  I tought that the 12AT7s were not as important, but I was wrong.  The vintage  Brimars 13d9 (a special quality 12AT7) can be had for about $ 20 each,  and are vastly superior to anything I tried...I mean, combined with the 5751s your Jolida will sound magical.  All this with the standard and quite good EH EL34s.

Currently running  new KT150s for a few hours, great tubes of course, but I feel they need a good burn in to reach their full potential.  No opinion yet.   However, the Genalex Gold Lion KT77s, driven by the above mentioned combo sounded so damm good that the bar is really high...

I'm a recent convert to Gold Lion KT77s having used all the other KTs...GL and Sovtek 88s, 120s, 150s, all sounding great in my old Jolida (and all used at some point my current amp), but in the little Dennis Had "SEP" amp I now use the GL 77s are amazingly good and are staying in there. I tried a pair of JJ KT77s and they sucked, but the Gold Lions are utterly different and stellar.