Choose sixteen original behaviours. Drive, filtering, operating bias, dynamic sag and blend shape the stage before the amp.
Riff Foundry.
Build your bite.
Pick dynamics. Pedal attitude. Amp weight. A cabinet you can place. An original guitar chain, from clean focus to a wall of fuzz.


Original code-drawn rig guides, actual signal displays and physical controls. No commercial hardware photograph or measured cabinet capture is implied.
Boost, overdrive, distortion, fuzz and creative digital shaping
Original preamp, tone and power-stage behaviours
Modelled speaker responses with physical position controls
One complete chain, stable automation IDs and A/B banks
A whole rig.
Your own response.
Original behavioural designs across pedal, preamp, power and cabinet stages. Broad families, without a branded exact-replica claim.
Clean
An original clean amp chain for playing dynamics, cabinet focus and a little room.
Start with Amp Gain and Master, then place the microphone before adding effects.

Play the source.
Hear the response.
Switch OFF/ON at the same position. Choose another recipe during playback: the current pair keeps playing while the next one loads.
Recorded clean electric guitar DI and active bass/ukulele phrases are processed by the actual RIFF FOUNDRY engine. The complete 2:50 song processes only its guitar stem. Inspect the settings and source credits below.
Loading recorded audio comparisons…
Shape the stages.
Keep the feel.
All 84 parameters remain discoverable through labelled views. Physical entry, finer Shift-drag and numeric knob reset keep editing practical.
Drive the preamp with Gain and the power stage with Master. Tone and Preamp/Power views keep twelve families and four power behaviours clear.
Choose an original causal cabinet and mic response. Drag Position and Distance, then refine Angle, a second microphone, filters and room.
Post-cabinet shelves, a focused mid peak and high/low passes. Real physical units and stable filter updates.
Actual stereo chorus, feedback echo and original room ambience. Discoverable Time/Colour and Blend/Room views.
Processed Input/Output and Mix, a raw-input gate with genuine auxiliary detection, monitoring, routing and explicit sample-clip safety.
Build the rig.
Keep the track.
Install the Windows build.
Extract the ZIP and keep the complete RIFF FOUNDRY.vst3 bundle together. The user-folder destination is %LOCALAPPDATA%\Programs\Common\VST3; add it to REAPER's VST paths and rescan.
Contact NORMSONIC with your host, Windows version and issue.
Where should I start?
Choose a clean recipe, set useful input headroom and enable stages one at a time. Pedal Level and Amp Master can drive following stages harder; compare actual listening levels.
Are the cabinets captured IRs?
No. This version uses ten original causal parameterized cabinet models and microphone responses. It has no user IR loader or commercial measured-capture claim.
Is Safety Clip a true-peak limiter?
No. It is explicit soft sample-peak clipping after Output. Leave headroom and check exported peaks; bypass returns aligned raw dry.
Does it include every amp and pedal?
No. It offers sixteen original pedal families, twelve original amp families and ten cabinet models. Names describe broad behaviours, not branded exact replicas.
Find your bite.
Keep playing.
Verified in Windows REAPER: all 84 parameter states and automation, fixed 48-sample alignment, recorded-guitar render comparisons and installed-package operation. The native engine passed 848 checks; the actual plugin passed 7,158 SDK checks and pluginval level 5.
Windows x64
Compiled VST3 plugin and Standalone application. Free for personal and commercial audio; the publisher's own source stays private.
1.23 MiB ZIP · Version 0.1.0
macOS
No Mac binary is built, tested or available. The intended release is Windows only.