Hartke HA3500 Bass Head - New Jersey Sound custom carbon fibre / Blue brushed aluminium flight case. Again only recently acquired this head and it got its début at the same gig mentioned in the 2x15 cab description. I had played around with my new set-up for a couple of days before the show just to find my sound and I have often found that a tone at low volume can completely change when you really crank it but this was definatly not the case here. The 10 band graphic EQ really allowed me to narrow down the frequencies I wanted amplified ( In my case, soul destroying SUB BASS ! ) and the built in low/high pass and compression allowed me to SQUEEZE all the honky mids out and the 15'' speakers WOULD NOT MOVE !!