Black CV Expander

CV control for the Black HADSR

Erica Synths · 10 HP · 3U

Panel · 50.8 × 128.5 mm

Description

The satellite of Erica Synths' Black HADSR Envelope Generator, retired, patched to it inside by a ribbon cable (it does nothing on its own): each stage of the envelope under voltage control.

Key features

  • CV1 alters the attack time, CV2 the decay time, CV3 the sustain level, CV4 the release time; the hold is not affected
  • A level knob for each CV input, -10 V to +10 V
  • Erica's page and the manual give it 8 HP; Erica's photographs, beside the 12 HP HADSR, show 10 HP
  • +15 mA, -15 mA, 25 mm deep

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