Boss SD-1 Boost NAM Models

NAM models captured from a Boss SD-1, set up in two distinct boost configurations.

Boost 1 captures the classic SD-1 boost approach: drive at minimum, level maxed, and tone at 1 o’clock. This delivers a tight, focused push with the pedal’s characteristic midrange emphasis—ideal for tightening low end and adding presence without introducing noticeable distortion.

Boost 2 introduces a touch of gain, with the drive set to 8 o’clock. This adds a bit of grit and harmonic texture while retaining the same overall balance, offering slightly more cut and edge for lead work or heavier rhythm tones.

Boost 1: 
Level: max 
Drive: min 
Tone: 1 o'clock 

Boost 2: 
Level: max 
Drive: 8 o'clock 
Tone: 1 o'clock 

Each boost setting was captured as its own profile and rendered across multiple calibrate NAM architectures:
A2! 
A1 Standard 
A1 REVySTD 
A1 REVxSTD 
A1 REVyHI 
A1 Complex 

All models are calibrated for reliable gain staging.

Reamp chain: Motu M4 > Lehle P-SPLIT III > Boss SD-1 > Motu M4 

In total, this pack includes 12 NAM models derived from two carefully dialed boost profiles, preserving the SD-1’s familiar mid-focused character with varying levels of saturation.