[quote name='Musicman20' timestamp='1398674998' post='2436316']
Well, the Fusion tubes don't really add much. They add some harmonic content, but not as much as some people would want.
The Streamliner pre really does add a huge amount of warmth and thickness to the tone. It is very obvious especially if you've just played a solid state amp like the Shuttle before.
[/quote]
[quote name='discreet' timestamp='1398675612' post='2436327']
Have you A/B'd these two amps?
The Fusion is capable of huge warmth and depth of tone - it's a beast. It's loud, too. Admittedly I only had a relatively short time with the amps at bertbass's place, but it was quite obvious that although there are certain variations in the way they do things, they have more similarities than differences.
The Fusion will do 'the GK sound' for sure, but it does a [i]lot [/i]more besides. It shouldn't be confused with any other GK amp. IMHO.
[/quote]
I concur with Sir Mr discreet