To back up all your EQ presets and app configurations:
Once you have downloaded your preferred preset files (usually in .json format), importing them into the Poweramp Equalizer app takes just a few steps. Poweramp Equalizer Presets Download
Optimized for podcasts, audiobooks, acoustic sessions, and classical music. It reduces harsh low-end rumble and highlights human speech patterns. Gain Setting 62 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 16 kHz Pre-amp 0.0 dB 3. The "Balanced Studio Monitor" (Flat Correction) Preset To back up all your EQ presets and
Understanding the app's core capabilities is essential to appreciating the value of its presets. The official Google Play listing highlights a suite of professional-grade tools: Gain Setting 62 Hz 125 Hz 250 Hz
Long-press the button (located near the top or bottom menu depending on your skin). Select Import from the pop-up menu.