Just got this today and it is AMAZING!!! Tecamp Puma 900 I was pleasantly surprised when I plugged my P bass in to this. I was worried that it was going to be too HIFI sounding and maybe to bright. But not the case at all. Its really warm very articulate. The treble control on this kinda reminds me of the treble control on the Streamliner 900 in the sense that it never gets super bright or brittle as you turn it up kinda like the tone knob on a P bass. The mids are super smooth. The bass is tight and punchy. I takes very little turning of the knobs to change your EQ And Tons of power! Fretspot has these on Ebay for under A 1000$ New!