Depends on the Sample rate you use but the UAD dsp power is a bit weak I had to get a second one almost straight away . Pretty serious rumours about the much anticipated UAD 2 soon though.

Fairchild is a complete animal on UAD from subtle gain reduction to full on slammed sound it does them all beautifully. Thing is for the price Waves are asking it would really need to be an amazing plug although I can see people getting to run native though. Pultec EQ is a bit special as well by the way, curious mix of boost and cut at the same time gives it a niche very few others things I have can fill , sounds great as well :)