Darkglass Microtubes 900 V2 Bass Amplifier Head, 900 Watt, BlackAn evolution on the first Darkglass bass amplifier, the Microtubes 900 V2 opens a world of unprecedented tone and musicality for any bass player to delve into. The Microtubes 900 V2 comes equipped with all the exceptional tonality of its predecessor with a series of upgrades that push the envelope for both Darkglass and their players. There's certainly never been a bass amp quite like this. The Microtubes 900 V2 begins with a selection of baseline