Vocal · one of the 47

EA-DS

Name: EA-DS walkthrough
Uploaded: 2026-09-22
Duration: 33 s
Description: THRESHOLD and FREQUENCY — a fixed-voicing de-esser with split-band precision, a RANGE cap so it can never over-ess, and a MONITOR button that proves it. What it's doing, then the same passage with EA-DS bypassed and in — level-matched, on its own faceplate — and the quick facts.

Esses gone. Two knobs. Next take.

THRESHOLD and FREQUENCY — a fixed-voicing de-esser with split-band precision, a RANGE cap so it can never over-ess, and a MONITOR button that proves it.

Formats: VST3 · AU · AAX
Runs on: macOS + Windows
Licensing: iLok · no dongle
Installs via: Echelon Hub

Vocals

Own it

$39perpetual · free updates

Start 7-Day Trial · Includes EA-DS

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Pay over6 mo · $6.50/mo

6 × $6.50, then EA-DS is yours · $39.00 total, no interest. Cancel or pay off anytime. USD.

Trial covers all 47 units, then $17.99/mo. Buy Now goes straight to checkout.

macOS (Universal) + Windows · iLok · New plugins drop Oct 30

Not today? so it’s easy to find again.

01FREQUENCY

Aim at the Ess.

Frequency spans 2 to 16 kHz.

02DETECTOR / REDUCTION

The Engine's Own Filter.

The curve is the detector's real HP or BP response.

03THRESHOLD · FREQUENCY · RANGE

Never Over-Essed.

Range caps the reduction. Frequency spans 2 to 16 kHz.

04MONITOR

Hear What's Removed.

Split or wideband, zero latency, with a Monitor button.

05LEARN / DETECTOR

Learn From the Audio.

It measures, then suggests a region. You apply it.

Hear it · one instance · level-matched

Raw, then EA-DS.

Program

Drill / rap — level-matched, one instance

Spectrum · EA-DS smooth

Processing

Two knobs: Threshold + Frequency · SPLIT mode ducks only the band · Range caps it at 12 dB

Δ Top end

-3.5 dB

Δ Crest

-1.5 dB

Measured on this demo · method

Ess peaks-6.6 → -10.4 dBTop end between esses-23.7 → -24.5 dBTrue peak-2.3 dB

Bench receipts · what shipped had to prove

8/8 battery checks green · auval PASS
Sibilance-band reduction engages within 0.5 ms
SPLIT mode leaves below-crossover content within 0.1 dB · RANGE hard-caps reduction exactly
Zero latency (PDC 0) · bypass null

The face · v1.2.7 · VST3 · AU · AAX

What opens in your DAW.

The film builds EA-DS as hardware. This is the interface itself, exactly as it ships.

EA-DS · v1.2.7 · VST3 · AU · AAXWatch · 33 s

Walkthrough · 33 s · sound on

EA-DS in 33 seconds.

What it's doing, then the same passage with EA-DS bypassed and in — level-matched, on its own faceplate — and the quick facts.

Why it exists

two-knob de-esser

Surgical de-essers earn their place on the difficult take. On the other forty takes, you just need the esses handled before the compressor — without a spectrum analyzer's worth of decisions.

EA-DS is that box. Find the ess with FREQUENCY, pull THRESHOLD until the meter moves, and RANGE hard-caps the reduction so lisping is impossible by design. Hit MONITOR to hear exactly what's leaving. Zero latency, so it goes anywhere in the chain.

In the session

01Kill sibilance before the compressor makes it worse.
02Cap reduction with RANGE — over-essing is off the table.
03MONITOR the sidechain and de-ess with proof, not faith.
04Split mode leaves everything below the ess untouched.

Under the hood

What's inside EA-DS.

Two-knob workflow — THRESHOLD + FREQUENCY
Split or wideband modes, zero latency
RANGE caps reduction — never over-essed
MONITOR auditions the sidechain

System requirements

Version: v1.2.7
Formats: VST3 · AU · AAX
macOS: macOS 11+ · Apple Silicon + Intel (Universal)
Windows: Windows 10/11 · 64-bit · VST3 + AAX
Licensing: iLok · machine, cloud or USB
Delivery: Echelon Audio Hub

Buyer's guide

Which de-esser?

Same job, three amounts of control.

SIFTSet or learn the detection band, then reduce the band alone and keep the air above it.$99 →

▸ EA-DSTwo knobs. Set the frequency, pull the threshold, move on.this unit

LARYNXAlready in the vocal strip — de-essing in the same window as the compressor and EQ.$99 →

Straight answers

Before you run EA-DS.

Which DAWs does EA-DS work in?

Pro Tools (AAX); Logic Pro and GarageBand (AU, macOS); Ableton Live, FL Studio, Cubase, Studio One and Reaper (VST3). It ships as VST3, AU, AAX on macOS and Windows. The install guide covers where each format lands and how to rescan if a host doesn't see it.

What are the system requirements?

macOS: macOS 11+ · Apple Silicon + Intel (Universal). Windows: Windows 10/11 · 64-bit · VST3 + AAX. Licensing is iLok; no USB dongle is required.

Does EA-DS add latency?

Where the engine needs lookahead or oversampling, EA-DS reports its latency to your DAW, which compensates automatically, so it stays in time with the rest of the session. On a live input, check your host's low-latency or monitoring mode.

Can I try EA-DS before buying?

Yes, through the subscription: the 7-day trial covers every unit, EA-DS included, with nothing charged until it ends. Individual plugins and bundles don't have separate trials.

Do I need an iLok dongle?

No. The license lives on your iLok account and can be activated to your computer, to iLok Cloud, or to a USB key — your choice.

How do I install it?

Through the Echelon Audio Hub: sign in once, and it installs, updates and rolls back every unit you own or subscribe to.

Are updates free?

Yes. A perpetual EA-DS license includes every update to EA-DS; subscribers get updates and every new unit as it lands.

What if it doesn't work for me?

Perpetual licenses have a 7-day refund window from purchase, as long as the license is surrendered from your iLok account. On the subscription, cancelling inside the trial means you pay nothing. If something is broken and support can't fix it, we'll make it right regardless.

Install guide · Terms & refunds · Support

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