Just got my 12" "150" watts EBS drome combo sent to me from the UK. It's not heavy as you might think.. really slim construction that makes it easy to move. Features: It gets 95 in a scale of 10. A single 12" driver, with a tweeter on the upper side, and a huge port beneath. It has a perfect compression circuit, coming after the tone shaping layout, which makes the whole thing sound tight and focused. Amazing slap sound through my maple on ash bass (Involving a Nordstrand preamp with a quad-coil Bartiolini pickup). Mid frequency control, plus a level knob - haven't touched it yet, the tone is so perfectly shaped, I don't want to change it at all. The funny thing is, when I unpacked it, and plugged in my bass, I thought - man, this is the best amp I've ever heard. Then I noticed that the filter bypass button was pushed!! Released it... and BOOOM!! This baby sings and kills! such a professional sound coming from a rather small box.. unbelievable. You also have this 8-switch panel on the back, that gives you the option to connect a media player and erase the bass from it; connecting a single pedal and operate it with 9V phantom power, an effects loop, speaker simulator send output, Tube sound simulator (for an out of this world tone), monitor volume knob, and a phones jack in the front. The whole thing is beautifully packed, I really care about how my equipment looks, and this one shines in each and every aspect. I wrote "150" because I've played many boutique 200-400 watt amps and none of them sounded as big as this combo. I don't know what's the secret of the Swedish guys at EBS, but they have one for sure. This one is a loud, heavy sounding monster, that can handle drums, horns, vocals and screaming guitars easily.