The difference is fidelity through ruin .
This is the secret sauce. The "Arcade VST" must have a side-chain trigger that listens for transients. Upon a transient, it plays a synthesized "coin drop" sound (low-passed metallic clink) that ducks the main signal for 30ms. You don't hear the coin; you feel the transaction. Why Software Can't Capture the Room I have a confession. I own a gutted Final Fight cabinet. I ripped out the JAMMA harness and replaced it with a Focusrite interface and a Raspberry Pi running a VST host. arcade vst plugin
Not constant noise— rhythmic noise. A sine wave at 60hz (or 50hz for PAL regions) that modulates a band-pass filter. It should feel like the audio is being transmitted through a wire that runs alongside the flyback transformer. The difference is fidelity through ruin
I spent three months modeling the acoustics of that cabinet. I measured the reverb decay of the MDF wood. I mic'd the empty void where the monitor used to be. Upon a transient, it plays a synthesized "coin