A2Z Smart Equalizer gives you clear control over how your music, podcasts and videos sound. Move the band sliders, pick a preset, add bass or a wider stereo feel, and save the result as your own sound profile. EQUALIZER • Multi-band equalizer that uses the real bands your phone supports (usually 5 or 10), with live changes as you move each slider • Clear dB scale and an ON/OFF switch to compare your sound with the original instantly • Reset to Normal or restore your saved profile with one tap PRESETS Normal, Rock, Pop, Bass Boost, Treble Boost, Vocal, Classical, Podcast and Night. Use them as they are, or as a starting point for your own sound. SOUND CONTROLS • Bass Boost with adjustable strength • Virtualizer for a wider, more spacious sound on headphones • Left/right Balance • Master Volume slider in step with your phone's volume buttons • Gentle loudness boost, capped to protect your hearing PROFILES FOR EVERY OUTPUT Save as many named profiles as you like, then choose a favourite for each way you listen: • Phone speaker • Bluetooth headphones and speakers • AUX / line out • Wired headphones • USB headsets and DACs Turn on automatic switching and A2Z Smart Equalizer loads the right profile when you connect or disconnect a device. You can also rename, duplicate, delete, export and import profiles. BUILT-IN TEST TRACK Play the included reference track and switch presets to hear the difference straight away. HONEST STATUS The equalizer always shows whether it is really working: Working, Not available, Experimental, or Another EQ has control. A Status screen shows what your phone's audio hardware supports. WHERE IT WORKS A2Z Smart Equalizer uses Android's own audio effects. It works with the built-in test track and with music players that support external equalizers (many players have an "Equalizer" option in their menu that opens this app). Android does not let equalizer apps change every sound on every phone. Calls, alarms, ringtones and some apps are not affected, and results depend on your phone's audio hardware. An optional experimental system-wide mode is available for phones that support it. PRIVACY • Your sound profiles stay on your phone • No account needed • No microphone access and no audio recording • Anonymous usage statistics are sent only if you allow them, and you can turn them off at any time • The app may show ads, which help keep it free Privacy policy: https://a2zgear.com/applications/equalizer/privacy Questions or ideas? Use "Send feedback" in Settings. We read every message. A2Z Smart Equalizer by A2Z Gear.