# R12.8

> R12.8 (iPhone/iPad app by 文杰 陈.)

- Source: https://appshunter.io/ios/app/r128/id1450602520 (this page in markdown: same URL + `.md`)
- Developer: [文杰 陈](https://appshunter.io/developer/1179776282)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 23 MB
- Languages: English, Chinese, Chinese
- Released: 2019-03-15
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/r128/id1450602520/reviews.md

## What is R12.8?

该应用程序专为与R12.8使用而设计。该应用程序为您提供了微调汽车音响系统几乎所有方面所需的工具。通过对DSP音频处理器的调整，弥补车内空间所造成对声音的影响，重塑音乐的再生，将一个完整的舞台呈现在你面前。


## Version history (last 1 release)

### 1.0.1 — 2019-04-10

1.修复混音类型显示错误的问题。
2.修复音源选择显示错误的问题。

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## More apps by 文杰 陈

- [K3 Pro](https://appshunter.io/ios/app/k3-pro/id1469325041)
- [KOSYNI-K3](https://appshunter.io/ios/app/kosyni-k3/id1474319983)
- [Q3](https://appshunter.io/ios/app/q3/id1474757391)
- [R8.4](https://appshunter.io/ios/app/r84/id1488697696)
- [MD8.4](https://appshunter.io/ios/app/md84/id1490077878)

All apps by 文杰 陈: https://appshunter.io/developer/1179776282

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*