Gig on Saturday night. I haven't gigged in almost three years... Sound checked tonight using my SansAmp Bass Driver DI going to the front house and parallel output to my Ampeg 7Pro & Ampeg 610HLF cab (first time using this amp/cab combo)... I was using a X2XDS95 wireless... It was a sad night. The sound tech said there was a buzz from rig going to the FH...after it was all said an done it was the SansAmp. Ended up using a crappy house DI with no preamp capabilities. After that debacle, tech said I sounded great out front. While searching for the source of the buzz, I used an instrument cable instead of my wireless...it was like night & day. The cable signal was ALOT better... so I scrapped the wireless. In my opinion, I sounded like crap... It gets worse from here. Previously used my 7Pro at rehearsal and was super impressed... However, I could not replicate that sound in any way shape or form to my live sound tonight... not by a long stretch. The louder I turned up, the worse it got. EQ was flat. Volume at 3 and gain at 9... Took the 7pro home & gonna bring back my SVTAV... Changed my strings for good measure. Hopefully the gig will be better. End of story. Just wanted to vent.