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Screenshots

  • TRF-DSP screenshot 1
  • TRF-DSP screenshot 2
  • TRF-DSP screenshot 3
  • TRF-DSP screenshot 4

About TRF-DSP

The app is designed for use with TRF-DSP.This app gives you tools needed to fine tune virtually every aspect of your car audio system. Whether you are a professional installer or an obsessive audiophile This app allows you to fully experience the professionalism and power of the TRF-DSP. Features: ·15 bands Input EQ + 31 bands output EQ parametric equalization per channel ·Phase correction ·Crossover type,frequency,and slope adjustments· ·Independent input and output level controls ·Time alignment ·Input summing and linking ·6 customizable presets ·Bluetooth 5.3 compatible

App privacy

The developer, 伟 陈, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to TRF-DSP

Looking for apps like TRF-DSP? Here are 6 similar apps on the App Store. The highest rated is NA-68DSP (5.0/5), and all 6 are free to download.

TRF-DSP vs. alternatives
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TRF-DSP – Free October 14, 2025
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ZDA46 – Free Jul 8, 2025 Compare
NA-68DSP 5.0 / 5 (1) Free Jan 31, 2026 Compare

Compare TRF-DSP with the top alternatives: ratings, updates, ASO score and keyword gaps →