Darkglass MICROTUBE 500 V2 500W Bass HeadThe Darkglass Microtubes 500 v2 bass amplifier head takes the acclaimed Microtubes amp to a new level of versatility. In addition to the renowned Microtubes overdrive distortion engine, Microtubes 500 v2 adds a studio quality VCA compressor, a flexible 6 band graphic EQ, and the ability to store three IR cabinet simulation presets for lifelike direct performance and recording. All this combined with 500 watts of amplification makes the Darkglass