Metal Pedalboard Setup Guide
A metal pedalboard solves problems a blues or country board never has to think about — namely, that high gain amplifies every source of noise in your signal chain. The essential board is built around control, not colour.
1. Noise Gate — Non-Negotiable
High gain creates significant hum and noise between notes. An ISP Decimator II (£175) or Boss NS-2 (£85) removes it cleanly. Placement matters: front-of-chain catches guitar/cable hum; in the amp's effects loop catches the amp's own noise too — the more effective option for genuinely high-gain amps.
2. Tightening Boost
An overdrive placed before the amp — Tube Screamer style, drive low, output high — tightens the low end and adds upper-mid clarity ahead of the amp's own gain stage. This is standard practice, not a gain-stacking gimmick: it shapes what hits the input rather than simply adding more distortion.
3. EQ (Optional, Effects Loop Only)
An EQ pedal placed in the effects loop can shape the amp's own voicing without affecting how hard the front end is driven. Placing an EQ in front of a high-gain amp instead tends to just make the distortion feel unfocused — avoid it.
4. Solo Boost
A simple volume boost (Boss FV-500H expression pedal, or an MXR Micro Amp) lifts a lead line above the rest of the band for solo sections — essential live, easy to forget when building a board from scratch.
Recommended Signal Chain
Guitar → Tuner → Noise Gate (front) → Boost/Overdrive → Amp Input → [Amp FX Send → EQ → FX Return] → Solo Boost (via loop or footswitch)
FAQ
Is a noise gate essential for metal? Yes — high gain creates significant hum and noise between notes. An ISP Decimator or Boss NS-2 is essential.
Should a metal pedalboard include overdrive? Yes — an overdrive before the amp's lead channel tightens the low end and adds clarity.
Where does the EQ go in the signal chain? In the effects loop for EQ adjustment of the amp's character. Avoid placing it in front of a high-gain amp.
Do I need a boost for metal solos? Yes — a volume boost maintains presence above the band during solo sections.