Capture the DNA of your analog gear. SonicDNA Collector turns your iPhone and USB audio interface into a professional measurement station for digital modeling.
■ IR Capture — Impulse Response Recording
Record studio-quality impulse responses from any analog gear:
• Automated ESS (Exponential Sine Sweep) measurement
• Farina deconvolution for accurate IR extraction
• Export to 7 formats: Universal, Helix, Axe-FX, Quad Cortex, NAM, ToneX, Kemper
• Quality scoring with SNR, T60, spectral analysis
• 96kHz/24bit capture, 48kHz WAV export
■ NAM Capture — Neural Amp Modeler Training Data
Create training datasets for Neural Amp Modeler:
• Capture input/output signal pairs through your amp or pedal
• Automated frame synchronization and resampling
• Export matched WAV pairs (48kHz/16bit) ready for NAM training
• Build your own amp/pedal models from real hardware
■ Precision Measurements
• Log Sine Sweep: Frequency response analysis (20Hz–20kHz)
• Gain Staircase: THD vs. gain characterization at multiple drive levels
• Real-time FFT spectrum and VU metering
• Session management with JSON metadata
■ Professional Audio Engine
• 96kHz/24bit recording via USB audio interface
• Real-time spectrum analysis with vDSP-optimized FFT
• THD (Total Harmonic Distortion) measurement
• Impulse response visualization
■ Library & Export
• All captures automatically saved to Library
• Share via AirDrop, Files, or any compatible app
• Organized by session with full metadata
■ Who Is This For?
• Guitarists & producers creating amp/cab IR collections
• Developers building NAM or profiling models
• Audio engineers archiving vintage equipment characteristics
• Anyone who wants to digitally preserve analog tone
■ Requirements
• iOS 17.0 or later
• USB audio interface (e.g., ZOOM AMS-22, Focusrite, etc.)
• Analog equipment to capture
■ Notes
• This app can output 0dBFS test signals — please manage speaker/headphone volume carefully
• Microphone permission is required for recording via audio interface
• No internet connection required — fully offline operation
