That satisfying moment when a vocal's tail drifts off into space. Or when one bounced repeat behind a melody loop suddenly gives it depth. Soundtoys' EchoBoy lets you build those "delay sweet spots" from a single plugin, without wiring up a rack of hardware. Soundtoys calls it their "ultimate echo plug-in," and it earns the name: it packs decades of echo history — tape, analog and digital — into one box.
In this article, the Beat Lab editorial team checked the official Soundtoys site as of July 28, 2026 and lays out EchoBoy's core — its 30 echo styles, Rhythm Echo and Groove controls — along with real uses on leads, vocals and 808 transitions, plus the regular price and whether it's on sale. For Soundtoys' saturation plugin, see our Decapitator review; for the whole lineup, see our Soundtoys review (classic plugins and how to buy).
EchoBoy is Soundtoys' distillation of their own obsession with delay. The company says it captures the essence of the vintage boxes they've collected and channels it into one plugin. Switching among 30 styles modeled on classics like EchoPlex, Space Echo, Memory Man, DM-2 and the TelRay oil can delay instantly gives you an echo with its own character — and that's just the foundation.
It doesn't stop at a simple "repeat," either. Once you pick a style, the Style Editor lets you dial in the amount and type of analog saturation, realistic tape wobble, and reverb-style diffusion. The "Studio Tape" style — great for warming up vocals — was inspired by Soundtoys' own Ampex ATR-102 half-inch two-track machine, per the company. You can push a vocal forward while letting it wear a thin coat of tape sheen, all in one plugin.
The first thing to touch is the Style menu. Just picking from tape, analog, digital or lo-fi families flips the character entirely. EchoBoy's chorus even emulates the CE-1, considered a holy grail of guitar chorus pedals, so its palette reaches well beyond a plain delay. Once you're in the right ballpark, refine saturation, wobble and diffusion in the Style Editor to finish the sound.
The reason EchoBoy isn't "just a delay" is Rhythm Echo mode. Per Soundtoys, you can set the rhythmic timing of up to 16 repeats (taps) — like having a tape echo with up to 16 read heads. Add taps to the Rhythm Editor graph and shape each tap's loudness curve with the Shape control, and you get bounce patterns no ordinary delay can produce. Point it at a lead loop with an off-kilter pattern and the hook writes itself.
Beyond tempo sync, EchoBoy lets you tune the groove of the echo itself with Groove, Feel and Accent. Make repeats rush or drag against the beat, or add shuffle and swing. Soundtoys positions it as "the only delay that gives you this level of musical groove control." Add Single, Dual and Ping-Pong modes and you can go from a mono slap to wide stereo — handy when you want to shape space with panning. Checking a reference track's tempo and key first speeds up programming, so our BPM/key detection tool pairs well here.
| How to get it | Price | Notes |
|---|---|---|
| EchoBoy (single) | Normally $199 (sale $69) | 30 styles, Rhythm Echo, Groove control. Sale price $69 confirmed on Soundtoys' official site on July 28, 2026 |
| Soundtoys 5 (bundle) | Normally $599 (sale $349) | All 23 plug-ins, including EchoBoy. 30-day free trial |
| EchoBoy Jr. | Lite version | A lighter version with seven hand-picked analog echo emulations. Offered in bundles, etc. |
*Confirmed on Soundtoys' official site on July 28, 2026. EchoBoy was shown at a sale price of $69 (regularly $199), and the Soundtoys 5 bundle at $349 (regularly $599). Soundtoys' individual plug-ins go on sale frequently and are often discounted on Plugin Boutique too, so check the linked page for the latest price and sale end date.
The key takeaway: with a staple like EchoBoy, it rarely pays to buy at full price in a hurry. Soundtoys singles go on sale repeatedly through the year, and — as at the time we checked — the regular $199 can drop to $69. Try the free trial first to confirm it works on your tracks, then grab the single or bundle when a sale lands. That's the practical route our team recommends.
The quickest win is a subtle dotted-eighth delay on a lead loop. Set it to tempo sync, leave just one or two repeats, and even a single-note melody gains instant dimension. Switch to Rhythm Echo and build an off-grid tap pattern, and the loop itself becomes a hook. Layering loops and building rhythm pairs well with the thinking in our drum layering guide, so design them together to avoid second-guessing.
EchoBoy is called "the pro standard for vocal echo" because it keeps a voice forward while dissolving it into space. A tape-style slap (short repeat) or the "Studio Tape" style adds a hint of sheen and depth to a dry vocal. It's just as useful for producer tags — a light echo alone makes a tag sound "finished" — so pair it with our how to make a producer (voice) tag guide.
At section changes, automating feedback and mix is the move. Deepening the delay for a moment at the end of a phrase or right before a drop creates a "run-up" into the next section. Trailing a longer echo off an 808 slide or fill to fill the gap is a classic too. To keep the low end from muddying, set your 808 mix to sit clear of the kick using our how to mix 808s and bass guide, so adding delay doesn't collapse the foundation.
▶ EchoBoy - Smooth Vocal Delay (Soundtoys official channel). A demonstration of blending it onto a vocal.
According to the official Soundtoys site, the current EchoBoy is version 5.5, Apple Silicon and VST 3 compatible. Supported operating systems are macOS 10.15 or later / Windows 10 or later, and plugin formats are AAX, VST 2, VST 3 and Audio Units (all 64-bit). It is not compatible with ARM-based Windows machines, and an internet connection is required at the time of activation (confirmed July 28, 2026).
For those who think "I don't need the full feature set, just the classic tape sound first," there's a lighter version, EchoBoy Jr., with seven hand-picked echo emulations. That said, if you want to dig into Rhythm Echo and the Style Editor, starting with the full EchoBoy (or the Soundtoys 5 bundle) is the setup you're less likely to regret.
Once you've built your space with EchoBoy, checking loudness with our dynamics analysis (free) before release keeps your finish stable for YouTube and sales.
A. A delay Soundtoys calls its "ultimate echo." It packs 30 styles modeled on vintage gear like EchoPlex and Space Echo, and lets you dial in saturation, wobble and diffusion in the Style Editor (confirmed on the official Soundtoys site, July 28, 2026).
A. The official regular price is $199, and at the time we checked (July 28, 2026) it was shown on sale at $69. The 23-plugin Soundtoys 5 bundle is normally $599 and was $349 that day. Soundtoys singles go on sale often, so check the linked page for the latest.
A. Three staple uses: adding depth to leads with a dotted delay, blending tape-style slaps onto vocals and tags, and automating feedback at 808 and section transitions to create movement.
A. The current version is 5.5, Apple Silicon and VST 3 compatible. It supports macOS 10.15 or later and Windows 10 or later, and is not compatible with ARM-based Windows (confirmed July 28, 2026).
EchoBoy is a definitive delay: pick the "color" with 30 styles, shape the "bounce" with Rhythm Echo, and dial the "feel" with Groove/Feel/Accent. From lead depth to vocal blending to 808 transitions, it covers the spots you actually reach for in beats. The regular $199 isn't cheap, but it can drop to $69 on sale, and the 30-day free trial lets you test the effect first. Try it, and if it clicks, grab the single or the Soundtoys 5 bundle when a sale hits — that's the smart way to play it.