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PZ-C31S

PZ-C31S

by huizhou shangshui technology co.,ltd

1 ratings
7 reviews
🔧 Utilities
Free

Details

  • Released
  • Updated
  • February 20, 2025
  • May 29, 2026

Features

Developer

huizhou shangshui technology co.,ltd
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PZ-C31S screenshot #1 for iPhone
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PZ-C31S screenshot #4 for iPhone
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About

This app allows for advanced, non-destructive audio modifications in cars using a 6-core DSP chip. It offers precise sound tuning, Bluetooth and USB music playback, and smartphone integration for personalized audio experiences.

✓6-core 32-bit DSP processing
✓DRC dynamic music processing
✓Bluetooth and USB music playback
✓Smartphone sound customization
✓31-band EQ tuning
✓Adjustable sound field delay
✓Lossless installation
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What's New in PZ

1.0.5

May 29, 2026

Fix known issues.

User reviews

Most RecentHighest RatedLowest Rated

アップデート

アップデートしてから6チャンネル使用になってます早急に修正して
iPhoneあかいろiPhoneあかいろ

Please fix EQ bugs!

EQ setting keeps crashing. Complete unusable for setting DSP. Just functions as a volume knob :(
마호로마호로

위에분이랑 동일 증상

수정해주세요
ㅅㅎㄴㅁ튷ㅅㅎㄴㅁ튷

カットオフの調節画面で不具合あり

カットオフの調節画面が表示されるとアプリが勝手に終了してしまいます。

アプリを再インストールしても同じ様に不具合が発生しているので改善して欲しいです。

久しぶりにセッティングをしようとしたら、アプリが勝手にシャットダウンして操作出来なくなってました。

使い物にならないアプリですのでPCかAndroidのアプリで試してみます。
カシオ梨カシオ梨

アプリが落ちすぎる

セッティング中でも容赦なく落ちます
快速アクティー快速アクティー
See 2 more reviews

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FAQ

What is PZ-C31S used for?

PZ-C31S is used for non-destructive audio car modifications. It leverages a 6-core DSP chip for advanced sound tuning, offering features like DRC dynamic music processing and smartphone integration for personalized audio.

Does PZ-C31S support Bluetooth and USB playback?

Yes, PZ-C31S supports both Bluetooth playback and USB playback of lossless music. You can also play music directly from your smartphone within the sound tuning app.

What kind of sound tuning options does PZ-C31S offer?

PZ-C31S provides extensive tuning capabilities, including a 31-band floating-point EQ for precise frequency, gain, and Q value adjustments on each channel. It also features adjustable sound field delay for spatial editing.

Is PZ-C31S compatible with my car?

PZ-C31S supports wire harnesses for over 300 different cars, ensuring a lossless and easy installation. It is designed for iPhone and iPod devices.

What is the power output of PZ-C31S?

PZ-C31S has a maximum power output of 6x150W. It also features 4CH high-level/low-level input and 6CH high-level output, or 8CH RCA output.

How often is PZ-C31S updated?

The latest version of PZ-C31S is 1.0.4, which was last updated on May 19, 2026. This indicates a recent update, suggesting ongoing development and support.

What is the age rating for PZ-C31S?

PZ-C31S has an age rating of 4+, making it suitable for a wide range of users. This rating suggests no mature content is present within the application.

Does PZ-C31S have ads?

No, PZ-C31S does not contain advertisements. The app is free to download and use without any ad interruptions.