Eternal v2 by Sinevibes barber-pole flanger plugin interface

Eternal v2: Barber-Pole Flanger Effect by Sinevibes Free Download

Rated 4.7/5 on Plugin Boutique (47 ratings)

Eternal v2 is a barber-pole flanger effect plugin by Sinevibes. It produces a flanger sweep that appears to rise or fall endlessly, using three stereo flangers and six low-frequency oscillators.

VST3AUAAXWindowsmacOS64-bit

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Free trial available from the developer

01Overview

Eternal v2 is an effects plugin built around a barber-pole flanger, a modulation effect in which the pitch-like sweep seems to move in one direction without end. Standard flangers rise and fall back and forth, while Eternal is designed to keep going. Sinevibes positions it for airy, bubbly and psychedelic textures, with a color-coded interface and built-in preset management.

Best for

Airy pad textures
Bubbly synth effects
Psychedelic guitar and synth
Tempo-synced modulation
Ambient sound design

Developer: Sinevibes
Category: Flangers
Store: Plugin Boutique

02Key features

What you get

Barber-pole flanger with endless upward or downward sweep
Triple-layer stereo flanger with crossfade modulation
Six through-zero low-frequency oscillators
Positive or negative feedback for two distinct flanger tones
Frequency set in Hz or synced to host tempo fractions
Variable bipolar stereo phase offset
Low-cut filter for stable operation at extreme settings
Lag filters on continuous parameters for click-free changes
Built-in preset management and window scaling up to 200%

03In depth

How the barber-pole flanger sound is built

Eternal v2 uses an array of three stereo flangers combined with six calibrated low-frequency oscillators. The oscillators use a through-zero design, which lets the motion switch smoothly between upward and downward sweeps.

Two distinct flanger tones are available through positive or negative feedback, giving you a wider range of colors from the same effect. The frequency can be set in Hz or synced to host tempo fractions with precise transport location sync.

A variable bipolar stereo phase offset shapes the width of the effect, and lag filters on continuous parameters keep adjustments smooth and click-free.

Controls, channel support and interface

The interface uses color-coded graphic elements and subtle animations. Each parameter has a consistent name, mapping, value and unit across the graphic interface and host automation, which keeps automation lanes easy to read.

A low-cut filter helps keep the effect stable at extreme settings. Eternal v2 supports mono to mono, mono to stereo and stereo to stereo channel configurations, and the window can be scaled up to 200 percent.

04Specs

Will it run?

Formats, systems and requirements as listed by Plugin Boutique. Missing details are left out, not guessed.

Developer	Sinevibes
Type	Plugin
Category	Flanger
Formats	VST3, AU, AAX
Operating systems	Windows, macOS
Architecture	64-bit
Free trial	Yes

05FAQ

Questions, answered

What is the Eternal v2 barber-pole flanger?

It is a flanger effect that creates a sweep which appears to move up or down endlessly, instead of repeatedly rising and falling like a traditional flanger. Sinevibes achieves this with three stereo flangers and six through-zero oscillators.

Which formats and operating systems does Eternal v2 support?

Eternal v2 is available in VST3, AU and AAX formats, running on Windows and macOS in 64-bit. The macOS version requires macOS 10.13 or later on Intel or M1 processors, and the Windows version requires Windows 8.1 or later on an x86 PC.