Imagine being able to drop a vacuum tube into your pocket for basslines that growl with authentic analog warmth—something no other compact synth pulls off quite like this.
At its heart is a Nutube vacuum tube oscillator cranking out sawtooth or square waves alongside a thumping sub-oscillator, both feeding into a classic transistor ladder filter with spiky resonance perfect for acid squelches. A simple envelope generator handles attack, decay, and accent, while an LFO targets cutoff or pitch, and post-filter drive adds stompbox-style overdrive with tone shaping for thick lows or crisp highs. Hands-on controls include a large cutoff knob, tempo/swing dial, and 16 multitouch step keys for live programming, with motion sequencing to capture knob tweaks across 16 patterns (10 factory-loaded) that chain together. Measuring just 193 x 115 x 46 mm and weighing 0.4 kg, it runs on six AA batteries for about 8 hours, packs a built-in speaker, and connects via sync I/O, MIDI in, stereo headphone out, and mono audio out.
Players love its gritty, organic tone that stands out in Volca jams or DAW rigs, though some wish for more polyphony or USB. The sequencer shines for techno and acid grooves, with active step skips and randomization keeping things fresh on the fly.
