Supersaw lead

Press Hold a note below, or play a key on its keyboard. That wide, glittering sheet of sound is the supersaw: seven saw waves on the same note, each tuned a few cents away from the others. Roland built it into the JP-8000 in the late 1990s, and trance producers made it the sound of the euphoric breakdown. It has never really left: you hear it in big-room house, in future bass chords and in a lot of pop that wants to feel like a stadium.

The trick is that it sounds huge and still sings one clear line. Push it too far and it stops being a note and turns into a smear. This recipe builds it from a single saw so you can hear exactly where that line is.

Before you start: if you double the number of copies, will the lead get easier or harder to follow?

1. Start from one bright saw

A saw wave contains every harmonic of the note, each one a little quieter than the last. That's why it sounds buzzy and bright on its own, and why it's the raw material for almost every synth lead: there's plenty there to shape.

Play the held note with Unison at 1. It's bright and steady, a bit thin. Now you hear the raw saw.

Why: Oscillators and waveforms shows where a saw's brightness comes from.

2. Stack the copies

Raise Unison to 3, then 5, then 7. Each new copy sits slightly sharp or flat of the note, so the copies drift in and out of step with each other. That slow drifting is the shimmer. Now the note glows and moves while you hold it.

Then turn Detune up past 40 and back down. Somewhere along the way the glow becomes a wobble, and the melody gets harder to pitch. That's the edge you're looking for: pull back until the note is wide but still clearly one note.

Same idea, different place: Reese bass uses just two detuned saws in a low register. Compare its rolling growl with this lead's broad shimmer, and try how much detune each part needs to stay clearly pitched.

3. Give each note a clean front and a short tail

A lead has to speak quickly. In the synth at the top, keep Attack very short so every note lands on time, and set Release around a third of a second so notes join up without blurring into the next one.

If the lead feels too bright for the song, try lowering Master Level before anything else; a quieter supersaw often sounds less harsh than a darker one at the same volume. You can also swap Table to "Reverse Sawtooth" or "Soft Square" for a slightly different edge.

Why: Envelopes explains why the start and end of a note decide whether a melody stays clear.

4. Check it in the middle

Lots of speakers play in mono: phones, club systems, a Bluetooth speaker in the kitchen. Turn Width down to 0. That stacks every copy in the center, close to what a mono speaker hears. If the lead gets thinner or loses its top, the width was doing work the core sound should be doing.

Bring Width back to somewhere around 0.6 to 0.8. Now it's wide on headphones and still solid on one speaker.

Why: Stereo and spatial processing explains what survives when the two channels are added together.

5. Try it against the rest of the track

Play the melody an octave higher, then a fast run. High notes and quick phrases are where a supersaw usually crowds the vocal or the chords. If it does, take Detune down a little first; it's usually the smear you're hearing, not the number of copies.

Why: Form and arrangement is about which part gets the space at each moment.

Keep it

Press Save in the bar under the synth at the top and call it "Supersaw Lead". When you start your next track, it's ready, and you'll know which two controls to reach for if it crowds the vocal: Unison Detune and Stereo Width.

Quick check

1. You go from four unison voices to eight and the lead gets harder to follow in the chorus. Why? More copies smear the pitch and spread into the space where the vocal sits. Pull back detune first; it's usually the smear you're hearing, not the count. Adding copies feels like the obvious way to make it bigger, which is why it's tempting.
2. Your lead sounds great on headphones and disappears on a phone. What do you change? Width. On one speaker every copy lands in the same place, so the spread you were enjoying is gone and the core sound has to stand on its own. Check it with Width at 0, fix the core, then widen again.
3. A friend says the supersaw needs maximum detune to sound "huge". When are they right? For a slow, held chord in a breakdown, a big detune can be exactly the point, because nobody needs to follow a fast melody. For a lead line, less detune keeps the pitch clear. Both are fair choices for different jobs.

Next steps

• Use it: Making room with EQ. Fit the lead around the vocal or other midrange parts.
• Keep it: Presets as product design. Save distinct starting sounds for a hook and a backing part.