I'm running Logic pro 7.2
I came across Blue Tubes analog trackbox by Nomad Factory, it's got a nice tube emulator along with a gate, eq, compressor, limiter.
I've also started using a tube mic preamp (Art tube MP studio V3) and then running my tracks with the Blue tubes plugin........
I got excellent results using this combo..........especially my guitar tracks.
This is great if you are using digital modelling like Gearbox, it really warms up the tone, and gives a nice
tube tone to your guitar tracks. Ever since i tried the demo, i wouldnt mix my tracks without it.
The guitar amp pro in logic doesnt compare to Gearbox, so i dont use that plugin.
But the blue tubes plugin is great for warming up and giving that tube warmth that is much needed to digital guitar modelling tracks. It's even better when you use a tube mic preamp.