Cans · Audio Boost, Pan & EQ

Boost, pan and swap audio channels on any tab.

Boost volume up to 500%, pan stereo, swap channels and fine-tune with a 10-band EQ. 🎧 Features ⭐️ Volume boost up to 500% ⭐️ Stereo pan, left to right ⭐️ One-click channel swap ⭐️ 10-band equalizer (±12 dB) with 8 presets ⭐️ Independent EQ per ear ⭐️ Named profiles, synced across your Chromes 🎧 What you can do with Cans 🎸 Practice guitar over a backing track — pan the track to one side so your playing sits clearly on the other, push the bass to feel the groove, drop the mids to carve out space for your solo. Save it as a profile. 🎬 Watch films on laptop speakers that just won't reach — push past 100% and finally hear the dialogue. Or swap channels when the mix sends it to the wrong side. 🎙️ Rescue quiet podcasts and under-mixed interviews with a volume boost and a touch of treble. 🎵 Shape music to your taste — more bass on headphones, less harshness on cheap speakers. 🦻 Run a different EQ in each ear if your hearing isn't symmetric, or keep listening with one earbud when the other dies. Free. No ads. No tracking.