ECHO LAYER four-band delay plug-in interface by RiverFlux Audio

ECHO LAYER

by RiverFlux Audio
Best for Building frequency-aware echo layers, transient-driven rhythmic repeats, and wide creative delays on vocals, drums, synths, guitars, and keys
Free alternative to
Blue Cat's Late Replies View on ADSR
Blue Cat's Late Replies

Key Features

  • Runs four independent delay layers, each with its own timing, feedback, and frequency target.
  • Tonal and Transient modes let repeats favor sustained content or sharp attacks.
  • Per-layer pitch, drive, and width controls shape tone and stereo spread without a separate effects chain.
  • Ducking keeps echo layers from obscuring the original signal while it is present.
  • Frequency targeting lets different areas of a source carry different delay treatments.
  • Includes 100 factory presets for vocals, drums, synths, guitars, keys, and other starting points.

Description

ECHO LAYER is a four-layer creative delay from RiverFlux Audio that lets you target different frequency ranges with independent echo settings. Each layer can focus on tonal or transient material, so a sustained pad and a drum attack can receive very different repeat patterns inside the same effect.

Timing, feedback, pitch, drive, stereo width, and ducking are available per layer. That makes it useful for anything from a restrained echo that leaves a lead clear to more active, rhythmic processing that builds movement around the source.

The tonal/transient split is the central creative idea: use the tonal mode to add body and space to sustained sounds, or use transient mode to turn attacks into rhythm. Per-layer frequency targeting gives the four delays separate jobs instead of simply stacking identical repeats.

RiverFlux includes 100 factory presets for starting points across vocals, drums, synths, guitars, and keys. ECHO LAYER is supplied as VST3 and CLAP for Windows and Linux, with AU added on macOS for Apple Silicon and Intel systems.

Frequently Asked Questions

What makes ECHO LAYER different from a standard delay?

ECHO LAYER provides four independent delay layers rather than one shared repeat path. Each layer has its own timing, feedback, pitch, drive, stereo width, ducking, and frequency target, so the echoes can perform distinct roles.

What do Tonal and Transient modes do?

Tonal mode is intended for sustained content, while Transient mode focuses on sharp attacks. The developer presents this as a way to add echoes to a sound's body, build rhythms from its transients, or combine both approaches.

Does ECHO LAYER include presets?

Yes. RiverFlux Audio includes 100 factory presets as starting points for vocals, drums, keys, and other sources.

Can ECHO LAYER keep repeats out of the way of the dry signal?

Yes. Each delay layer includes ducking, which the developer describes as keeping repeats out of the way while the original signal plays.

Reviews & Comments

Loading reviews...