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Allscilator Eurorack 8 Waveform VCO

ALLSCILLATOR

'ALL' the oscillator waveforms in 10 HP - No ordinary 3340 VCO!

 

Extremely stable across all temperatures, wide-ranging (0.0011Hz – 20kHz), all analogue triangle core VCO / LFO / Ultra-LFO based on 3340 VCO IC, which utilises the full potential of the 3340’s capabilities and adds additional wave-shaped outputs.

 

Many believe this chip to be the greatest-sounding analogue oscillator of all time.

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Eight simultaneously available waveforms:

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  • Square Sine

  • Sine

  • Tri

  • Pulse (PWM)

  • Sharktooth

  • Saw

  • PWM Saw

  • Sub (-1 Octave, -2 Octave and -2* Octave Pulse)

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Sub octave is square/pulse selectable via a switch: -1 Octave, -2 Octave and -2* Octave Pulse (25% high, 75% low duty cycle)

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1V/oct control extends over +10 octaves. Further frequency modulation is possible through independent Exponential Frequency Modulation and Linear Frequency Modulation. Each FM input has an attenuator for controlling the range of the modulation.

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Three types of independent oscillator sync are available for locking the pitch to another master oscillator and creating new harmonically rich waveform shapes at the outputs. 

  • Positive edge Hard Sync

  • Negative edge Hard Sync

  • Soft sync (from a negative edge)

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The oscillator range can be switched between Audio frequency, LFO frequency and Ultra LFO. 

  • Audio - 23Hz to +20kHz

  • LFO - 0.67Hz (1.5 seconds) - 45Hz

  • Ultra LFO - 15mins to 12 seconds

 

The LFOs can be pushed up into the Audio range by using 1V/oct and FM inputs.

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FEATURES

  • 1V/oct tracking over +10 octaves 

  • Eight simultaneously available waveforms

  • Unique PWM Saw

  • Sub Pulse waveform (-1 octave, -2 octave, -2* octave)

  • Audio / LFO / Ultra LFO modes (up to 15 mins)

  • Exponential Frequency Modulation

  • Linear Frequency Modulation

  • Exp FM and Lin FM simultaneously available

  • Positive edge Hard Sync

  • Negative edge Hard Sync

  • Soft Sync

  • 3 Sync types simultaneously available

  • Coarse Knob sweeps 5 octaves in Audio mode

  • Fine Knob sweeps -+5 semitones in Audio mode

  • Extremely stable across all temperatures

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TECH SPECS

  • 10HP

  • 40mm depth

  • Reverse polarity protected

  • +12V 135mA

  • -12V 120mA

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MORE INFO

Allscillator Manual

Allscillator DIY Build Guide

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