Pulsers

Foundation Oscillator

Discrete transistor VCO with multiplying waveshaper

Verbos Electronics · 12 HP · U3

FREQUENCY
timbre
richness
c.v. input
v/oct
HARMONICS

Panel · 61 × 128.5 mm Drag to explore →

Description

The small VCO from Verbos Electronics, built on the same discrete transistor core as their larger oscillators.

Key features

  • Square and triangle taken straight from the core
  • A multiplying waveshaper gives the effect of a second oscillator hard-synced to it
  • Three further outputs fade between sine and saw, square and spike, a Buchla Music Easel signature
  • A Richness control multiplies the saw, square and pulse
  • A Timbre control fades from the sine to the richer multiplied wave, across all three outputs from the same pair of controls

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