BYOB is a lean, free slice of the Illthy board. Two channels, each with a slot for your amp capture and a slot for your dirt capture, a spring reverb to wet it down, and a tuner. It ships with no tones baked in — the whole idea is you bring your own.
Plays Neural Amp Modeler (.nam) profiles via NeuralAmpModelerCore by Steven Atkinson (MIT) — the creator of NAM. Captures come from the community: browse and grab thousands at Tone3000. Huge thanks to the NAM project and the Tone3000 library — BYOB just loads what they made possible.
BYOB plays .nam files — little captures of real amps and pedals made with Neural Amp Modeler. The best place to get them is Tone3000 — thousands of NAM captures, most of them free, from the whole capture community. Head over, grab a couple, and keep them in a folder you’ll remember.
You want two of them:
A NAM for your amp — a whole amp (and usually its cab), clean or crunchy. This is your core tone. Load it into the Amp slot.
A NAM for your dirt / color — an overdrive, fuzz, or boost pedal. This is your grit. Load it into the Color slot and blend it in.
| Header (top bar) | |
|---|---|
| OUT | Master output — the final level of the whole plugin. |
| Presets | Dropdown to recall a saved setup, including the .nam files you loaded. |
| Save | Stores the current state as a preset. |
| Each channel — Amp A & Amp B | |
| On | Turns the channel on/off (an off channel costs nothing). |
| Copy B / Copy A | Clones the other channel onto this one in a click, then tweak from there. |
| Amp | “Choose .nam” — loads your amp capture, the core tone. Auto-levelled on load. |
| Color | An on/off checkbox plus “Choose .nam” — loads a dirt / color capture (overdrive, fuzz, boost). Your grit stage; switch it off to bypass. |
| Col Gate | Noise gate on the color — silences pedal hiss/hum between notes. Fully down = off. |
| Col Level | How hard the signal drives into the color capture. |
| Col Mix | Blend of the color against the clean amp — 0% = no color, up = more. |
| Level | Channel volume into the mix. |
| Pan | Places the channel in the stereo field — pan A and B apart for width. |
| Spring reverb | |
| On | Switches the spring reverb in or out. |
| Amount | Wet amount — how much reverb sits on the sound. |
| Decay | How long the tail rings out. |
| Dispersion | The springy chirp character — more = more of that classic spring smear. |
| Boing | The spring bounce — dials in the mechanical “boing” of a real tank. |
| Gate | Silences the reverb feed when you stop playing, so it doesn’t hum. Down = off. |
| Tuner | |
| On | Engages the tuner. |
| Mute | Kills the output while you tune, so nobody hears it. |
| Reference A4 | Tuning reference (e.g. 440 Hz; drop to 432 or lower for period tuning). |
| Response | How snappy vs. rock-steady the strobe reads. |
| Input Gate | Ignores quiet noise so the tuner locks cleanly. |
| Transpose | Reads the note as if capo’d / transposed by a set number of semitones. |
| Instrument | Guitar / Bass / Wide detection range. |
| Labels | Note names as Sharps or Flats. |