Audio Hays Workshop — recorded preset demos, 8 September 2026

Guitar performance: Keith Bloemer / GuitarML.
Source: GuitarML/GuitarLSTM, data/ts9_test1_in_FP32.wav.
https://github.com/GuitarML/GuitarLSTM
The publisher identifies this recording as Fender Telecaster, bridge pickup,
maximum tone and volume. Excerpt: 00:24–00:36. Resampled to 48 kHz, short fades,
two seconds of tail space, then rendered through the saved presets.
The performance and these audio adaptations are supplied under GPL-3.0;
see GuitarML-LICENSE.txt. The prepared source excerpt is guitar-source-20260908.wav.
Offline rendering source: render-presets.cpp and preset-settings-20260908.json.
These audio files are separate assets; their license does not change the
Workshop application or the user's pedal recipes.

Preset processing: Tonewedge's existing native DSP implementation, NAM Core,
factory calibration trims, actual cabinet processing, and saved preset values
read from the device on 8 September 2026. No audio settings on the device were changed.
Lemon Glass: Lemon Pure, G12-65/DYN57 cabinet, Touch Comp, EQ, gate and reverb.
Iron Rhythm: Blackgate Rhythm, V30/SM57 Edge cabinet, Iron Law, EQ and gate.
Outputs were balanced to approximately -22 dBFS RMS, with peak headroom,
and encoded as 192 kbps MP3 for browser playback.

NAM model creators: siamsiamguite (Lemon Pure), ripper (Blackgate Rhythm),
and hblu2024 (Iron Law / Precision Drive HB Core Punch).
https://www.tone3000.com/tones/prs-j-mod-100-mayer-42697
https://www.tone3000.com/tones/evh-5150iii-100w-stealth-41531
Cabinet sources: Guitar on Demand (Blackgate), OverDriven.fr (Lemon).
https://guitar-on-demand.de/free-guitar-cabinet-irs/
https://overdriven.fr/overdriven/index.php/de-112-12-65-class-d-home-studio-edition-free-guitar-cab-impulse-responses-download/
NAM processing library: https://github.com/sdatkinson/NeuralAmpModelerCore (MIT).
Only rendered musical recordings are published here. The NAM capture data
and cabinet impulse files are not redistributed.

Signal order in Workshop: recorded preset -> the user's Workshop blocks -> output.
The presets are audio recordings, not browser amp models. An editable block
therefore acts after the recorded amp/cabinet sound in this mode.