LISTENHUB

The deal

$20 at KVR Marketplace (down from $79.99) - 74% off. Sale ends July 16, 2026.

What it is

LISTENHUB is a referencing and loudness analysis plugin from Sonnox, available in VST3, AU, and AAX formats. It lets you A/B your mix against commercial tracks from Spotify, Apple Music, and YouTube in real time, with multiple simultaneous inputs so you can switch between several references quickly. The plugin combines spectral metering, short-term LUFS monitoring, and a perceptual reset system into a single interface, and it works as both a zero-latency DAW insert and a system-wide application.

Who it's for

Mixing engineers and producers who reference commercial tracks during their sessions - particularly those finishing music for streaming platforms where loudness targets and tonal balance against current releases matter.

Key features

• Frequency band isolation and spectral metering let you compare the tonal balance of your mix against any reference track
• A Match Input Loudness button automatically corrects level differences so A/B comparisons are fair
• Mono compatibility checking via channel solo helps catch phase and imaging issues before the mastering stage
• Free iOS and Android companion apps let you extend your listening position to a phone or tablet