Built in collaboration with Dave Smith Instruments, the Pioneer Toraiz AS-1 Monophonic Analog Synthesizer inherits the heart of the Prophet 6 voicing and effects in a compact, affordable package made for production and live performance.

  • Interface: 13 touchpad keys, touch-sensitive slider, LCD display

  • Voicing: Monophonic analog voice with two VCOs, two VCFs, one LFO, and two envelopes

  • Effects: 64-step sequencer, arpeggiator, two effect engines with seven effects including bucket brigade delay, distortion, and ring mod

  • Other Features: 495 presets in five banks, MIDI and USB connectivity

Product Specs

  • Toraiz AS-1 Monophonic Analog Synthesizer
  • Black
  • 2010s

From the Price Guide

Reviews for the Pioneer Toraiz AS-1 Monophonic Analog Synthesizer
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  • Finally, my perfect bass rig

    Verified Purchase

    I love the AS-1. I have been looking for a small self-contained, sturdy bass synth that would sound great. Although the AS-1 is capable of much more than bass, it fits the bill perfectly for how I use it. First, it sounds great, the filters are great, and there is plenty of low-end. Second, there ar…

  • Verified Purchase

    This things amazing. We fly out for shows a lot so the compactness is great. High Pass Filter is super fun for use in a live setting.

  • it's kool but

    Verified Purchase

    its sounds fat analog , metallic character. but its too limited , not enough modulations.. each sound sounds pretty similar . i would happy to buy this for like $200 , not for 450 haha

  • One voice of Prophet 6 in a portable box

    Verified Purchase

    This synth is amazing. Don't let the looks fool you. This shares the same sound and structure as a Prophet 6, but one voice only. If you like Sequential / DSI sound, you can't go wrong. This is full analog with digital effects. You can make it sound exactly like a Sequential Pro One. No brainer!