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0:00

Speed 1.00×

100%

Equalizer

Preset Booster

100% Preamp

0 dB Limiter

Equalizer bypassed for maximum battery life.

Parametric EQ (5-band)

Crossfeed (headphone realism)

Intensity 45%

Convolution (room / IR)

Wet / Dry 25%

Loudness normalization

Learns each track's level as it plays and evens it out over time (RMS-based, ReplayGain-style — not full EBU R128).

Gapless-optimized playback

Preloads and decodes the next track ahead of time to minimize the gap between songs.

ABX blind test — can you hear your DSP chain?

A = DSP off · B = your current chain. Guess which one X is.

Browser limits: exclusive/bit-perfect output, USB DAC mode, and forcing a specific Bluetooth codec (LDAC/aptX) are decided by your OS, not any web app. Everything above runs through the Web Audio API.

Drop MP3 or MP4 files here or click Load MP3/MP4 to browse

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Equalizer

Queue