Klavis Twin Waves

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  • 229.00€

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The driving idea behind the Twin waves voltage-controlled dual oscillator/LFO is to offer two interesting oscillators in a skiff-friendly and compact size. To achieve that challenge, we built the product’s architecture on the concept of pre-defined algorithms, where the most useful configurations and their matching parameter are ready to use.

  • Two oscillators independently set as VCO or LFO
  • Features in VCO mode:
    • V/Oct tracking over 10 octaves
    • Through zero oscillator
    • Sub-octave output
    • Linear FM at audio rate
    • Hard & soft synchronization
    • Quantizer with various scales
    • Algorithm-based synthesis to choose among:
      > Wave shaping
      > Phase modulation
      > Phase positioning of multiple waves
      > 5 stacked oscillators in tunable unison
      > Self-sync with phantom oscillator
      > Additive synthesis (7 waves)
      > Variable bit reduction (bit-crushing)
      > Ring modulator with its own 2nd oscillator
      > Noise with LPF, BPF, or resonant filter
  • Features in LFO mode:
    • Simultaneous signal and trigger outputs
    • Wave synchronization
    • Clock controlled rate with multiplier and divider
    • CV and knob control of output level
    • Algorithm based wave engine with a selection of:
      > Wave shaping
      > Phase modulation
      > Random levels and vectors (also Brownian)
      > Randomly spaced triggers and waves
  • Display with contextual icons and instant reminder help text
  • LEDs indicating potentiometer vs. value matching, switch settings and output levels
  • Automatically saved settings for instant recall at power on
  • Firmware update via a simple audio file

Firmware 1.11 main additions

  • Audio algo selection by CV
  • Quantizer's base note settable + CV control
  • Relative/Absolute modes in Self-Sync algorithms
  • Enriched LED feedback


  • 46 mA +12V
  • 18 mA -12V
  • 0 mA 5V
  • 38 mm deep