Preset

Wave Drift Preset

Wave Drift preset values explained: 0.90x speed, 50% reverb, 2.8 s space, +2 bass, -1 tone, 1.08 width, plus variations that keep vocals clear in slowed edits.

Open the free editor: upload MP3, WAV, AAC, OGG or FLAC, adjust speed, reverb, bass, tone, width and space, then export MP3 or a ZIP of many tracks. Everything runs in your browser.

Wave Drift is the light-touch preset. Where Haze Chamber pushes bass, tone and width to their limits, Wave Drift barely touches the EQ and stereo image, slows the song only a little, and spends its effort on a longer, airier reverb. The result is a slowed + reverb edit where you can still hear the recording underneath. If your source has a lead vocal you care about, this is the preset to start from in the slowed reverb maker.

Here are the values the preset loads:

Read the right-hand column and the design is obvious. Three controls move by a hair, one moves modestly, and two carry the whole effect: Speed and Reverb. Wave Drift is a demonstration that you do not need extreme EQ to make a convincing slowed edit, and that a longer reverb decay at a moderate mix sounds bigger and cleaner than a short decay at a high mix.

The values in detail

Speed 0.90x

A 10% slowdown is the gentlest speed most listeners will still register as slowed. With Preserve pitch off, the pitch drops by about 1.8 semitones, so a song in G ends up close to F. A 128 BPM dance track slows to 115 BPM, and a 3:30 song becomes about 3:53. Vocals stay well inside a natural register. A voice that would sound like a different singer at 0.80x still sounds like the same person at 0.90x, just more relaxed. This is why Wave Drift is the vocal-friendly preset: it never asks the voice to go anywhere unnatural.

Reverb 50%

At 50% the dry and wet paths are at equal level, because the editor blends them linearly: dry gain is 1 minus the mix, wet gain is the mix. It is the exact balance point. The reverb is clearly audible as an effect, but the direct sound has not yet been overtaken. For vocal material this is close to the upper limit of what stays intelligible, and it only works because the rest of the preset is so restrained. Add +12 dB of bass and -10 dB of tone on top of a 50% mix and clarity would collapse. The reverb control page goes deeper on why mix level is the clarity decision.

Space 2.8 s

The decay is a little longer than the 2.4 s default and much longer than the 1.2 s in Haze Chamber. A 2.8 s tail at 0.90x means that, on a 115 BPM track, the reverb from a snare on beat one is still fading when beat three arrives two beats later, but has mostly gone by the next bar. That gives a sense of a large room without filling every gap.

The reverb engine builds its impulse response from shaped noise with a 10 ms pre-delay, a handful of early reflections inside the first 60 ms, and a tail whose brightness falls from a 9 kHz cutoff at the start to 1.2 kHz at the end. Over 2.8 s that darkening is gradual, so the early part of the tail stays open and airy. That airiness is the "drift" in the name.

Bass +2 dB

A 2 dB lift at the 180 Hz low shelf is small enough that most listeners would not identify it as an EQ change. It is there to compensate for the slight loss of punch that comes from slowing drums, and no more. A track that already has a full low end will not get heavier in any obvious way.

Tone -1 dB

Likewise, 1 dB down at the 2600 Hz high shelf is a touch, not a filter. It takes a sliver of edge off the top end so the reverb tail does not sound hissy, while leaving breath, consonants and cymbal detail intact. If the dark, muffled quality of the classic style is what you want, Wave Drift is not it, and that is the point.

Width 1.08

The stereo stage at 1.08 spreads the image by a small margin. On headphones the reverb tail feels a little wider than the dry signal. In mono the effect is negligible, so the preset is safe on phone speakers without any extra checking. That makes it a good default for creators who post mostly to TikTok and Shorts, where the majority of playback is through a single small speaker.

How Wave Drift sounds

Imagine the original record played in a large, well-treated hall rather than in a club. The singer is a step further back, the room responds to every phrase with a long, soft tail, and the tempo has eased a little. Nothing is muffled. Nothing booms. Lyrics are easy to follow all the way through a verse.

Compared with the heavier preset, Wave Drift sounds less "edited". People sometimes describe it as the version that could pass for an official slowed release, because it keeps the mix balance of the source.

Material that suits it

• Singer-songwriter and acoustic pop. Guitars, piano and voice with air around them. The long decay flatters them and the mild EQ does not take away their sparkle.
• Indie and dream pop. Often already reverb-heavy; Wave Drift extends what is there without overloading it.
• Modern pop with dense lyrics. The 0.90x speed keeps rapid phrases intact.
• K-pop and dance pop. Bright productions survive because Tone stays near neutral.
• Soundtrack and piano pieces. The 2.8 s decay suits sustained material.

Where it falls short:

• Trap and bass music. If you want the 808s to hit like a wall, +2 dB is not enough. Raise Bass to +8 or switch presets.
• Material you want to sound dark and distant. You would need to move Tone and Speed a long way, at which point you are closer to Haze Chamber anyway.
• Songs that are already slow. At 0.90x a 70 BPM ballad becomes 63 BPM, which can lose its pulse.

Adjusting from Wave Drift

Because the EQ and width are nearly neutral, most of your adjustments will be to Speed, Reverb and Space.

• Want it more obviously slowed? Move Speed to 0.85x. Everything else can stay. Below 0.82x consider dropping Reverb to 40%, since slower playback stretches the gaps the reverb has to fill.
• Vocals still too washed? Reverb to 38 to 42%. Keep Space at 2.8 s so the room stays big.
• Want a bigger hall? Space up to 3.6 or 4.0 s and Reverb down to 40%. More room, same clarity.
• Want a bit more weight without going dark? Bass to +5, leave Tone alone.
• Posting to a platform where everyone uses headphones? Width to 1.2 for a bit more spread.

Save your edit with Create preset when it is right. Custom presets are stored in your browser on the device you used, and they load alongside the four built-ins every time you return.

Variations built from Wave Drift

The "cathedral" row shows the long-decay idea at its clearest: a 4.5 s tail with the mix pulled down to 40% sounds enormous and still leaves every syllable intact. The "barely there" row is useful when you need the mood but the song is doing most of the work on its own.

Wave Drift in a batch

For a channel that posts a lot of vocal music, Wave Drift is a safe default across an entire playlist. Add all the files, Select All Tracks, choose the preset, and preview the fastest and the slowest song in the set. The fastest tells you whether 0.90x is slow enough to register. The slowest tells you whether it has lost its pulse. If one or two tracks need a different speed, select only those and change them; the rest keep the preset. Download All gives you one ZIP.

The export is MP3 at 96 kbps and 32 kHz, encoded in a web worker in your browser. That is tuned for speed and is fine for YouTube, TikTok and Shorts, all of which re-encode uploads. Wave Drift keeps more high-frequency detail than darker presets, so if you want the cleanest possible result, start from a WAV or FLAC source. For a distribution master, finish in a DAW.