If I've got a PSA-1.1, do I need a Sansamp bass driver?

[NordLead]

I recently bought a PSA-1.1 and it's on the way here. I have the older version of the Sansamp bass driver that I use but I'm wondering if I'll even need the bass driver since I have the PSA-1.1 now. What do you think?

 

[Downunderwonder]

I'd be very surprised if there were any tones in the bddi that couldn't be done with the psa.

 

[NordLead]

I'm considering selling the bass driver. I guess we'll see once I get it, wanted to check here while it's on the way.