# PREAMP X7 PRO

> PREAMP X7 PRO (iPhone/iPad app by mooer.)

- Source: https://appshunter.io/ios/app/preamp-x7-pro/id1557594236 (this page in markdown: same URL + `.md`)
- Developer: [mooer](https://appshunter.io/developer/1384361853)
- Category: Music, Utilities, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 17 MB
- Languages: English, Chinese
- Released: 2021-03-12
- Data updated: 2026-03-07
- User reviews in markdown: https://appshunter.io/ios/app/preamp-x7-pro/id1557594236/reviews.md

## What is PREAMP X7 PRO?

◆此产品是具有音响处理器功能的卡拉OK效果器。每个部分都可独立调节。

◆采用24Bit数据总线和32Bit双DSP处理器。
◆音乐输入通道支持两路RCA（莲花头）立体声输入及蓝牙播放并设有7段均衡调节。

◆麦克风通道设有压限、反馈抑制及15段均衡调节。
◆主输出通道设有压限、通道延时、5段均衡调节和音乐、麦克风、效果音量调节。
◆中置 后置输出设有压限、通道输出延时、3段均衡调节和音乐、麦克风、效果音量调节。
◆超低音输出设有压缩、通道输出延时、高低通滤波器3段均衡调节和音乐、麦克风、效果音量调节。
◆可以储存20种模式并支持电脑导入导出，多台机器同时使用同一模式文件。
◆内设用户和管理者模式 ，用户模式在调节参数后提供临时保存。

◆中英文显示切换。
◆电脑软件控制精细参数。

◆蓝牙手机播放及APP蓝牙手机控制参数。
◆可以通过电脑软件“自动键盘锁功能”限制 。
◆5.1声道环绕立体声。

◆一键自动防啸叫功能让您“唱”通无阻。


◆Complete microphone amplifier system
◆24 Bit data bus, 32 Bit dual DSP processor
◆Two individual audio inputs with Bluetooth and a 7-band EQ
◆Feedback function and 15-band EQ in Microphone input
◆Built-in compression, delay, 5-band EQ, 5-band EQ, audio leveler, and effects via microphone output. 
◆20 preset slots. Allow users to import/export presets via computer software
◆Administrator mode and user mode
◆EN/CN UI available
◆Computer software editor and automatic lock function  
◆Bluetooth audio playback. Controlling your PREAMP X7 via smart phone application 
◆FL, FR, CEN, RL, RR, SW stereo output
◆One-touch feedback reduction button


## Version history (last 2 releases)

### 2.0.0 — 2021-08-24

1、修改bug

### 1.0.0 — 2021-03-12

No release notes.

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## More apps by mooer

- [PREAMP LIVE](https://appshunter.io/ios/app/preamp-live/id1384361854)
- [PREAMP X7](https://appshunter.io/ios/app/preamp-x7/id1472308983)
- [GTRS](https://appshunter.io/ios/app/gtrs/id1491879128)
- [GELABS - Effects & Guitar Amps](https://appshunter.io/ios/app/gelabs/id1506701208)
- [Tune Labs](https://appshunter.io/ios/app/tune-labs/id1525174517)
- [趣味变声](https://appshunter.io/ios/app/id1540235129)

All apps by mooer: https://appshunter.io/developer/1384361853

## Related topics

[preamp x7 pro](https://appshunter.io/ios/topics/preamp-x7-pro)

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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 2026-03-07.*