What Is WDF? The Tech Behind Plugins That Actually Sound Like Real Pedals
Wave Digital Filters explained: why component-level circuit modeling creates plugins that respond to your playing like real analog gear.
Read →Field Notes · Puget Audio
Circuit stories, honestly told.
Dispatches on how analog gear works, why it sounds the way it does, and how we rebuild it in software — from tube bias to charge-coupled delay.
WDF vs. Convolution: Two Approaches to Amp Modeling
Why Wave Digital Filters capture the dynamic feel of real amps while convolution and neural approaches hit fundamental limits.
Read the article →The Archive
More from the bench
Germanium vs Silicon: What Your Diodes Actually Do to Your Signal
The physics behind diode clipping: forward voltage, I-V curves, temperature sensitivity, and why germanium 'feels' different than silicon.
Read →Why Your Klon Clone Doesn't Sound Like a Klon
The Klon Centaur's secret isn't the components — it's the circuit topology. How the three-signal-path design creates that signature transparent overdrive.
Read →Amp Sag: Why Your Tube Amp Breathes
Understanding voltage sag in tube amplifiers — why some amps compress and bloom when you dig in, and how circuit modeling captures it.
Read →The Secret Life of Your Delay Pedal
Why analog delays sound darker and more organic than digital — the hidden role of the compander and BBD charge transfer physics.
Read →