Two Muffs, One Wall
The cheapest possible version of the real technique. Two fuzzes and a graphic EQ, and the EQ is not optional.
| Pedal | Control | Setting | What it is doing |
|---|---|---|---|
| Big Muff | Sustain | 3:00 | High but not maximum. The last hour of that knob is noise, not sustain. |
| Tone | 10:00 | Dark. The next pedal will hand the top end back. | |
| Volume | 1:00 | Pushing the SF300 into compression rather than just feeding it. | |
| SF300 | Mode | FUZZ | The middle position. Boost alone is too polite, Super Fuzz is too octave-heavy for chords. |
| Boost | 9:00 | The whole trick. Almost off. You are using this pedal as a compressor and a gate. | |
| Treble | 12:00 | Flat. Anything more and the stack turns to hiss. | |
| Level | 11:00 | Unity or slightly under. This pedal should not raise the volume. | |
| GE-7 | 800 Hz | +5 | Directly into the notch. This single slider does most of the work. |
| 400 Hz | +4 | Body underneath the notch fill. | |
| 3.2 kHz | −3 | Takes the fizz off without making it dull. | |
| Level | +2 | Makes up for what the cuts removed. |
Why this order
The EQ has to be last. Put it before the fuzzes and you are only changing what they clip, which barely alters the output. After them, you are shaping the finished sound.
The trade
The SF300’s gate is abrupt and you cannot tune it. Hide it by never letting a note fully decay, which is exactly what the swell technique on the reverb page teaches.
Upgrade first
Replace the SF300, not the Muff. The second pedal is doing the harder job and a cheap one limits how far the stack goes.