Interactive comparison

The full analysis of the low-end re-amp session: a bass DI played through the pedal with four conversions of the Ampeg SVT-VR Classic (Normal) model and the Ampeg SVT Beta52 cab, against the original model and IR in software.

Open the interactive comparison ↗

It has:

• Summary tiles: overall tone, low end, moment-to-moment error, and how often each version is the closest.
• Long-term spectrum of every version and the reference, and the difference by frequency.
• Error over time: how far each version is from the reference in every 100 ms of the recording, against the dry signal for context.
• Heatmap: where in time and frequency each version differs.
• Dynamics, levels and per-band tables.
• How it was measured.

Hover any chart for exact values. The charts follow your light or dark setting, and the button at the top switches it.