Pads & Leads

Pads and leads sit at opposite ends of the same synth: a pad is a slow, wide atmosphere; a lead is a fast, narrow voice. Same knobs, opposite settings. Build both from Init:

Recipe 1, Lush pad: two saws, detune ~15 ct (the shimmer from lesson 4), attack ~1 s, release ~2 s, sustain high, cutoff ~1.2 kHz, LFO → Filt at 0.3 Hz / 25% depth for slow breathing, delay mix ~40%. Hold a chord with Hold latched, close your eyes.

Recipe 2, Cutting lead: one saw (turn Osc 2 off, width makes leads mushy), instant attack, sustain ~70%, cutoff ~2 kHz, resonance ~4 for presence, filter Env Amt ~40% so notes spit, a little Drive, short delay (~200 ms, mix 20%) for space. Play melodies up an octave.

Recipe 3, Plucky arp lead: Recipe 2, but sustain 0 and decay ~250 ms. Every note becomes a percussive dot, the backbone of a thousand arpeggios.

SB-1 Polysynth
Waveform · time
Spectrum · frequency

VCO-1

80 %
Level
3 vox
Unison
0 %
Noise
CV
Out
SB-1

VCO-2

80 %
Level
14 ct
Detune
Octave
CV
Out
SB-1

VCF

1.2 kHz
Cutoff
1.0
Reso
15 %
Env Amt
In A
In B
CV
Out
SB-1

ENV / VCA

1.1 s
Attack
600 ms
Decay
85 %
Sustain
1.8 s
Release
In
Out
SB-1

LFO

0.4 Hz
Rate
25 %
Depth
Out
SB-1

FX & OUT

0 %
Drive
450 ms
Time
45 %
Feedbk
40 %
Mix
75 %
Volume
In
CV
Main
SB-1
Octave
0 ms
Glide

Keys: A–L white, W E T Y U O black · Hold latches notes so you can tweak knobs while a chord rings · Shift-drag a knob for fine control

A
S
D
F
G
H
J
K
L
The pattern to steal: slow + wide + wet = background, fast + narrow + dry = foreground. Attack time and stereo/echo treatment are what place a sound in the mix, more than the waveform ever does.
Checkpoint
Your lead melody sounds mushy and buried. Based on the recipes, the best first move is…
Challenge · Match the atmosphere

A pad with two hidden knobs: how slowly does it bloom, and how much echo hangs behind it?

100 ms
Attack
0 %
Delay Mix