Neural Synthesis Speaker Simulator
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IR-Alchemist X uses a proprietary AI Neural Network to generate an infinite variety of cabinet impulse responses in real time. No more scrolling through static IR packs – our neural synthesis engine creates unique tones on demand.
Load up to 10 AI-generated cabinets simultaneously and morph between them in a mesmerizing visual field. Hit the GENERATE button to instantly create 10 unique IRs – a completely new sonic palette with every click.
Once you've generated your IRs, hit AI Optimize to let the neural engine analyze all 10 slots and automatically optimize them for maximum coherence.
Hear a guitar sound you love on a record? AI Tone Match captures its complete frequency fingerprint. Import any recording as a reference – your favorite song, a producer track, any mix with the tone you want.
When you're happy – export it as a standard IR file and use it anywhere.
Each of the 10 slots has its own control panel. Adjust Volume, Pan, HPF/LPF, Phase, and more. Hit Re-Synth to regenerate any slot with a brand new IR.
Export your sound as a standard IR file (.wav). Works with Line 6 Helix, Kemper, Neural DSP, Fractal Audio, Strymon Iridium – anywhere.
Choose to export with or without Tone Match. What you hear is exactly what you get.
One-time purchase. Lifetime license. Free updates.
IR-Alchemist X is an AI-powered cabinet simulator that generates millions of unique impulse responses using neural synthesis technology. Unlike traditional IR loaders that play static samples, this plugin creates entirely new cabinet sounds in real time.
IR-Alchemist X is available as VST3 for Windows, and VST3 + AU for macOS.
C:\Program Files\Common Files\VST3\%APPDATA%\Develop Device\IR-Alchemist X\/Library/Audio/Plug-Ins/VST3//Library/Audio/Plug-Ins/Components/~/Library/Application Support/Develop Device/IR-Alchemist X/Follow these steps to create your first custom cabinet sound in under 60 seconds:
Click the big GENERATE button at the bottom of the screen. This instantly fills all 10 slots with unique AI-generated cabinet impulse responses.
In the center of the screen you'll see a circular area with 10 nodes around the edge. Drag the central point anywhere in this field – the closer you move to a node, the more that cabinet's character dominates. You're blending up to 10 sounds in real time!
Click AI OPTIMIZE to automatically align the phase, timing, and volume of all your slots for a cohesive mix. This is especially useful after generating a new set of IRs.
Use the knobs on the sides to adjust master volume, add saturation, shape transients, and more. See the "Controls Reference" section for details on each knob.
Click the preset dropdown at the top and save your preset so you can recall it later. Your entire plugin state is saved, including Tone Match settings.
Click EXPORT to save your sound as a standard IR file (.wav) that works in any amp modeler or IR loader.
| GENERATE | Creates 10 unique AI-generated cabinet IRs instantly. Click multiple times to get different sets. |
| AI OPTIMIZE | Analyzes all loaded IRs and automatically corrects phase, aligns timing, and balances volumes for optimal coherence. |
| MATCH | Opens the Tone Match panel where you can import a reference audio file and match its frequency character. |
| EXPORT | Opens the Export dialog to save your current sound as a standard IR file (.wav). |
| MASTER | Controls the overall output volume of the plugin. Turn it up if your sound is too quiet, down if it's clipping. |
| MIX | Blends between your dry (unprocessed) signal and the cabinet processed signal. 100% = full cabinet sound. 0% = bypassed. |
| DYNAMIC IR | Adds speaker "breathing" – the cabinet responds to your playing dynamics like a real speaker cone. Higher values = more reactive. |
| PHASE | Rotates the phase of the entire signal from 0° to 180°. Use this to fix phase issues when combining with other tracks. |
| SATURATION | Adds analog-style warmth and compression. Low values add subtle harmonics, high values create tube-like breakup. |
| TRANSIENT | Shapes the attack of your sound. Positive values = punchier, more aggressive attack. Negative values = softer, smoother response. |
| CABINET | Toggle to enable/disable the physical wood resonance simulation. |
| WOOD | Controls how much wood resonance character is added. Higher = more coloration. |
| WOOD TYPE | Select from 8 wood types: Birch, Pine, MDF, Mahogany, Maple, Plywood, Baltic Birch, Alder. Each has a unique frequency response. |
| Cabinet Size | Select from 8 cabinet sizes: 1x8, 1x10, 1x12, 2x10, 2x12, 4x10, 4x12, 8x10. Larger cabinets = more low end. |
Click any of the 10 slots around the morphing field to open its detail panel:
| Volume | Adjust this slot's volume relative to others (0% to 100%). |
| Pan | Position this slot in the stereo field (-100% Left to +100% Right). |
| HPF | High-Pass Filter – removes low frequencies. Range: 20Hz to 2kHz. |
| LPF | Low-Pass Filter – removes high frequencies. Range: 2kHz to 20kHz. |
| Time Offset | Delays this slot's signal. Range: -10ms to +10ms. Use for phase alignment. |
| Morph Blend | Controls how much this slot contributes to the morphing field. |
| Mute | Silences this slot completely. |
| Solo | Mutes all other slots, letting you hear only this one. |
| Phase Invert | Flips the phase of this slot by 180°. Use when combining multiple slots causes cancellation. |
| Re-Synth | Regenerates this slot's IR using the neural network – creates a brand new cabinet sound. |
Tone Match lets you capture the frequency character of any guitar recording and apply it to your sound. The result can be exported as a standard IR file.
When you save a preset, your Tone Match settings (including the captured EQ curve, intensity, and reference spectrum) are saved along with everything else. When you load that preset, the Tone Match is restored exactly as you left it.
Export your sound as a standard Impulse Response file that works in any amp modeler, IR loader, or DAW plugin.
| Sample Rate | 44100 Hz, 48000 Hz, or 96000 Hz. Use the sample rate your target device expects. |
| Bit Depth | 16-bit, 24-bit, or 32-bit float. 24-bit is standard for most devices. |
| IR Length | Length in samples. 2048 samples is standard for most amp modelers. |
| Include Tone Match | When enabled, the exported IR includes your Tone Match EQ curve. When disabled, exports only the cabinet response. |
| Normalize | Normalizes the IR to prevent clipping. Recommended to keep ON. |
The export engine captures your complete plugin state:
What you hear in the plugin is exactly what you get in the exported file.
Exported IRs work with: Line 6 Helix, Kemper Profiler, Neural DSP Quad Cortex, Fractal Audio Axe-FX, Boss IR-200, Strymon Iridium, Two Notes Torpedo, and any other device that loads .WAV IR files.
Presets store your complete plugin state, including:
Use the dropdown menu at the top to select from your saved presets and factory presets. Use the arrow buttons to step through presets quickly.
Ten slots provide optimal variety for morphing while maintaining excellent CPU performance. You can create incredibly complex blended sounds that would be impossible with just 2-4 slots.
Yes. IR-Alchemist X reports 0 samples of latency to your DAW. The Tone Match uses a direct FIR time-domain engine, not FFT convolution, so there is no added delay.
Yes. In the Export dialog, simply disable "Include Tone Match" to export only the cabinet response without the matching EQ.
Yes. When you save a preset, everything is saved – including your Tone Match reference, EQ curve, and intensity setting. When you load that preset, the Tone Match is restored exactly.
GENERATE creates 10 brand new IRs from the neural network. AI OPTIMIZE analyzes your existing IRs and adjusts their phase, timing, and volume for optimal coherence.
Join thousands of guitarists using AI-powered cabinet simulation.
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