Used and in great condition, the Darkglass Microtubes 900 Tube Bass Amp Head delivers 900W of class D power into 4 ohms, combining deep lows with aggressive clarity. Engineered for modern bassists, it features the acclaimed Microtubes Vintage and B3K distortion engines, a 6-band graphic EQ, and a clean DI output for studio or live use. The amp offers speaker cabinet simulation with selectable impulse responses via USB and headphone out with auxiliary input for silent practice. Built in a rugged, lightweight chassis with intuitive controls, this powerhouse is perfect for players seeking tone, versatility, and portability.