I bought a TC Electronic rig today after the failure of my GK MB210 passive input, I bought the rig as I had a gig this evening, I am extremely happy with my choice . TC Electronic dealers are doing a deal with the BH500 where you buy a half stack and they give you a free extra cab so I got the BH500 with two 2x12 cabs for £664 Sterling . My first thoughts were favourable, this set up sounds so good and has a lot of great features, built in tuner, compressor, tube tone control tweetertone control, gain input light, 2 contour settings and 3 EQ presets which are very easy to set and work brilliantly, all features that were not on my GK . The cabs are pretty lightweight which is nice and have some good bracing and lining, this rig sounded so good during the gig, plenty of scope for adjustment and the push button presets made it easy for altering the sound to suit different basses, fingers or pick or different songs, I consider this amp to be a good step up from the GKMB210, it bought out a lot of good things in my playing and gave me more confidence because I could hear my tone better, I think you call this `note articulation` ? I think this rig is a steal at the money Photos to follow as its late now and I want to go to bed !