Greetings! What I have is a Carvin MB10 Micro Bass Combo in excellent condition! I used it to in place of my Markbass Minimark 2x6 combo amp with very favorable results! The combo sounds good by itself but add another 8ohm cab and the thing becomes a little monster! Here are the Specs: - Power: 200W @ 8 ohms, 250W @ 4 ohms (w/ 8 ohm extension speaker) - 10" woofer - Frequency Response: 65 - 20Khz - Convienent top-mounted panel - Titanium tweeter - Outputs: Direct XLR out, phones/tuner, 1/4" external speaker - Controls: Drive, Contour, Bass, Treble, Master Volume - Seperate DI level - Built-in compressor - Dual parametric EQ - Covered in black vinyl - Dimensions: 12.75" wide X 11.5" deep X 18.5" high - Weight: 26.1 lbs I'm asking $199 shipped! Let me know people!