Plugin interface — screenshot pending
Compressor

LALA

Analog Obsession

LALA is a free optical compressor plugin by Analog Obsession inspired by the legendary Teletronix LA-2A Leveling Amplifier, delivering smooth and musical optical compression ideal for vocals and bass. It combines classic slow-attack, relaxed-release behavior with modern enhancements including external sidechain, parallel mix control, and 4x oversampling, all in a CPU-light package that emulates the LA-2A's iconic design and character.

Written from the manual and checked against it. How we check

Key Features

01Optical compression with slow attack (~10 ms) and multi-stage release (~60 ms to 1–15 s)
02Peak Reduction control (threshold equivalent) and Gain makeup up to +40 dB
03Limit/Compress mode switch for flexible compression ratios (~3:1–4:1 in Compress, near-infinite:1 in Limit)
04Sidechain filtering: HPF (20–500 Hz), MF/MG mid-frequency emphasis (±6 dB at selectable frequency), HF high-frequency emphasis
05External sidechain input with independent filter control
06Parallel Mix control (0–100%) for internal dry/wet blending
074x oversampling toggle (Analog Obsession logo) for reduced aliasing
08Analog VU meter switchable between Gain Reduction and Output/Input level monitoring

Things to Try

  • 01For lead vocals in Compress mode: set Peak Reduction around 30–40 for 3–8 dB reduction, enable HPF at ~100 Hz to prevent mic pops from triggering compression, and use +5 to +10 dB Gain to compensate
  • 02For bass control in Limit mode: configure Peak Reduction to achieve 5–10 dB reduction on strong notes, set HPF around 50 Hz to focus detection on useful bass tones and reject subsonic content, and leave HF in Flat
  • 03For sidechain ducking in Ableton Live: activate EXT button, then in Live's device window enable Sidechain and route the trigger track (e.g., kick drum) via Audio From, optionally raising MF emphasis ~2–4 kHz to enhance the trigger's responsiveness
  • 04For parallel compression: use high Peak Reduction (e.g., 70 on drums) then dial Mix down to ~50% to reintroduce dry signal, recovering dyn­amic life while retaining thickness, or automate Mix across song sections (dry in verses, wetter in choruses)
Formats
VSTAU

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