# T20S-Mixer

> Professional digital audio mixer with extensive input, output, and processing features. (iPhone/iPad app by 科 李.)

- Source: https://appshunter.io/ios/app/t20s-mixer/id1446695181 (this page in markdown: same URL + `.md`)
- Developer: [科 李](https://appshunter.io/developer/1098552099)
- Category: Utilities
- Price: Free
- Rating: 3.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 14 MB
- Released: 2018-12-15
- Data updated: 2026-06-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/t20s-mixer/id1446695181/reviews.md

## What is T20S?

•･16路信号输入（16路MIC输入2组立体声输入）

   数字输入：AES/声卡，MP3

•･输入通道声像调节

•･MIC输入增益调节（数字增益）

•･+48V幻象电源（MIC通道均可独立打开关闭）

•･内置压限器，高低通，5段参数均衡，延时，输通道声像平衡调节

•･通道参数快速拷贝功能

•･输入输出EQ  ON/OFF

•･自带防啸叫抑制功能

•･各通道均设有多功能菜单，哑音和监听

•･通道均设100MM电动推杆，信号、峰值灯（17个电动推子）

•･10路信号输出（主输出L,R,4路AUX输出,4路编组输出）

•･AUX输出（推子前/后）

•･输出处理:高低通滤波，15-31段参数均衡，压缩器，延时，相位

•･数字录音功能

•･双排12段电平指示灯

•･内置声卡（MP3、PC直接播放音乐）

•･4个快捷场景调用模式，100个场景存储

•･用户参数的存储与调取（可在pc端管理）

•･内置双DSP效果器

•･FX踏板开关接口

•･AES输入/输出

•･多操作系统操控软件

•･ 支持有线网口调节（或外接路由器无线调节）

•7寸1024*6000电容触摸显示屏

## Key features

- 16-channel signal input (16 MIC, 2 stereo)
- Digital input (AES, Soundcard, MP3)
- Comprehensive channel processing (EQ, compressor, delay)
- 10-channel signal output
- Built-in soundcard for direct playback
- Scene storage and recall (100 scenes)
- Touchscreen and network control


## Frequently asked questions about T20S

### What are the input capabilities of T20S-Mixer?

T20S-Mixer offers 16 channels of signal input, including 16 MIC inputs and 2 stereo inputs. It also supports digital inputs such as AES, soundcard, and MP3 playback.

### Does T20S-Mixer have advanced audio processing features?

Yes, T20S-Mixer includes built-in limiters, high-pass and low-pass filters, 5-band parametric EQ, delay, and phase adjustment for both input and output channels.

### How can I control T20S-Mixer?

The application can be controlled via its 7-inch capacitive touchscreen display or through a wired network connection, which also allows for wireless control via an external router.

### Can T20S-Mixer store and recall settings?

Yes, T20S-Mixer supports 4 quick scene recall modes and can store up to 100 scenes. User parameters can also be stored and managed on a PC.

### What are the output options for T20S-Mixer?

T20S-Mixer provides 10 signal outputs, including main L/R outputs, 4 AUX outputs, and 4 group outputs. Output processing includes high-pass/low-pass filters, 15-31 band parametric EQ, compressor, delay, and phase.

### Does T20S-Mixer have a built-in soundcard?

Yes, T20S-Mixer features a built-in soundcard that allows for direct MP3 playback and PC music playback.

### What is the update frequency for T20S-Mixer?

The latest version, 1.4, was released on December 15, 2022. The app was initially released on December 15, 2018, indicating updates are not extremely frequent.

### What is the user sentiment for T20S-Mixer based on ratings?

T20S-Mixer has a rating of 3.0 stars from 2 ratings, suggesting mixed to average user satisfaction.

## Version history (last 5 releases)

### 1.4 — 2022-12-15

修复发现的已知问题

### 1.3 — 2020-09-21

优化通信方式
预置效果模式
解决发现的已知问题

### 1.2 — 2019-06-01

1:解决一些已知问题
2:优化通信方式
3:适配新的硬件设备

### 1.1 — 2019-01-24

优化用户体验，增加输入输出电平显示，更直观显示每个输入输出通道的信号显示

### 1.0 — 2018-12-14

No release notes.

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## More apps by 科 李

- [V12-Mixer](https://appshunter.io/ios/app/v12-mixer/id1172038706)
- [DM16](https://appshunter.io/ios/app/dm16/id1226420076)
- [V24S-Mixer](https://appshunter.io/ios/app/v24s-mixer/id1233060787)
- [DM24](https://appshunter.io/ios/app/dm24/id1234932966)
- [V20S-Mixer](https://appshunter.io/ios/app/v20s-mixer/id1255445975)
- [V16S-Mixer](https://appshunter.io/ios/app/v16s-mixer/id1260437037)

All apps by 科 李: https://appshunter.io/developer/1098552099

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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 2026-06-08.*