The KORG volca nubass is a groundbreaking bass synth implemented with KORG’s new-generation vacuum tube: NuTube. This modernized technology is implemented into the oscillator, sub oscillator and drive circuits; creating incredibly warm tones and rich distortions that only a tube can provide. This unique form of sound generation, along with nubass’ low-pass ladder filter, delivers countless timbral possibilities. Compact, battery powered with built-in speakers included, the new volca nubass has e