this, I have not had something other than Nigel/preflex on my bass in over 2 years now and I dont plan on changing.
Just look on Ebay for a UAD 1 card, I got mine for less than $150 USD
plus I use the card for far more than just bass.
I use the fuck out of the Pultec eq on there and the 1176 and LA2A are amazing to have and they all act differently than the Wave's versions, its nice to have a little variety.
Hey Seth i have a UAD1 too and Preflex is amazing. What are you doing post on your bass after Preflex?