4ms-mini-peg

4ms Mini PEG

Clock-synced envelope generator with cycle mode

8 HP Eurorack module

Compact 8HP pingable envelope generator from 4ms. Send a clock or trigger to the Ping input to set the envelope time — the interval between pings defines the rise+fall duration. Div/Mult scales that time by musical ratios from /32 to x16. Shape sweeps from snappy exponential curves through linear to smooth logarithmic. Scale and Offset let you tailor the output voltage range. Toggle Cycle to turn it into a free-running clock-synced LFO. Three outputs cover standard envelope, 5V-limited, and end-of-fall gate.

Features

  • Pingable envelope — tap tempo or send a clock to set duration
  • Clock divider/multiplier from /32 to x16 for rhythmic envelope ratios
  • Continuously variable Shape from exponential to logarithmic curves
  • Scale and Offset controls for precise voltage range mapping
  • Cycle mode converts envelope into a clock-synced LFO
  • Three outputs: full-range ENV, 5V-clamped ENV, and End-of-Fall gate
  • Shape CV input for real-time curve modulation
  • Compact 8HP form factor

Controls & Jacks (17)

  • Div/Mult
  • Shape
  • Scale
  • Offset
  • Ping
  • Cycle
  • Ping In
  • EOF
  • ENV OUT
  • 5V ENV
  • Shape CV
  • Trigger
  • Cycle In
  • Div
  • ENV LED
  • EOF LED
  • Cycle LED

How-To Guides

  • Clock-Synced Envelope
  • Cycling LFO
  • Percussive Pluck Envelope
  • Tempo-Synced Sidechain Pump
  • Envelope-Chained Sequence
  • CV-Modulated Rhythmic Pattern

Explore the interactive Mini PEG panel on BleepDex — tap any control to learn what it does.

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