Anyone out there run a the tech21 sans amp bass DI though a power amp for their rig? Currently I am running it from the effects return in my amp, thus my head is only being used as a power amp, and the sansamp as a preamp. From there, the soundman will take the DI from the sansamp. Very happy with the sound. Wondering if maybe I should grab a power amp to gain some headroom(my amp now is 300watts), keep using my current setup or maybe there is a head out there that you may know of that really compliments the sansamp. Just curious to see what other users are doing.