Korg Volca Bass Analog Bass Synthesizer Module and Sequencer Korg Model VOLCA-BASS.Aggressive sounds that stand up to the drums; fat sounds that support the rhythm; funky sounds that generate a groove - the volca bass is an analog bassline groove box that has what you need for a wide range of bass lines. Although simple in structure the analog sound engine has an unmistakeable presence with subtle nuances that cannot be reproduced by a digital simulation; it's a great choice for acid house and many other styles of music. The step sequencer distilled from the Electribe is not only visually intuitive; it's also a powerful way to generate free form bass loops that will stimulate your inspiration.• Three oscillators generate a variety of bass sounds• Newly designed analog filter for crisp bright response• Simple structure with single VCF VCA LFO and EG• Step Sequencer distilled from the Electribe series• Slide function thatâs indispensable for acid and other types of electronic music• Active Step function generates new bass lines by removing or inserting steps• Self-tuning function overcomes pitch drift - the weak point of an analog synth• SYNC jack and MIDI IN connector allow synchronized performances with multiple units or with your DAW• Compact size battery-powered operation and built-in speaker for enjoyment anywhere