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  • AUFX:PeakQ (50% discount)

    Out of stock

    This sale has expired, sorry! See all apps list for more free and discounted apps.


    A versatile 4-band parametric stereo equalizer for everything between subtle frequency enhancements and agressive boosting/cutting or special resonator effects.

    This app is part of the AUFX series, a collection of simple and powerful audio effect apps.

    • High quality 32-bit DSP engine.
    • Two parametric peak filters with gain, frequency and Q.
    • Low-shelf filter with gain and frequency.
    • High-shelf filter with gain and frequency.
    • Displays the resulting frequency response graph in real-time.
    • Real-time FFT spectrum analyzer with pre/post/off switch.
    • Process hardware input/output.
    • Process other apps through Inter-App Audio or Audiobus (input/filter/output slots supported).
    • Save, load and share user presets.
    • Comes with several bundled presets.
    • Fully MIDI controllable, including Virtual MIDI.
    • Background Audio.
    • Built-in lookahead limiter to prevent clipping.
    • Record the result directly in app.
    • Email recordings or export to AudioShare audio document manager app.
    • Access user presets and recordings through iTunes File Sharing.