I just got back form an inspiring (but loud)Practice with both guitarists firing wide-open, one playing thru two Fender tube amps and the other thru 2 Fender tube amps and a Vox tube amp...our drummer had his drums miced overhead and inside the bass drum...we have 4 loud PA cabs...
2 singers...we use 4 PA cabs altogether-2 18'x10
cabs, and 2 212 cabs all with horns...all I had was my MTD Z4 bass plugged into my Sansamp VT1 box => Walkabout head powering an EarCandy 212 cab( these cabs have no tweeter)...and I was still abe to easily drive this powerful rootsy blues -rock band with head room to spare...deep ,penetrating tone...but I got to admit that the VT1 helps .When we play our live gig next week in the town square I'll use the WA to power my Genz Benz Uber 410 cab and use my Mesa Titan V12 to power 2 EarCandy 212s...I agree that the Uber cabs also sound awesome with the WA...Peace...DAcat