M-EFCS

680 reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this app

This app is a wireless effects controller platform designed for modern musicians. Via Bluetooth connection, you can easily and precisely adjust parameters of popular effects processors at your fingertips, freeing your hands completely to focus on creativity and performance.
【Supported Devices】
Tank-G, Tank-B, MK300, MK20, Blackbox, and more.
【Core Features】
Wireless Bluetooth Control:Say goodbye to cumbersome cables. Move freely on stage or in the rehearsal room and control your effects processor remotely.
Intuitive Parameter Adjustment:Directly adjust all fine parameters of each module in the effects chain (such as gain, EQ, reverb, delay time, etc.) from your phone or tablet. The operation is more convenient than using the small screen on the effects unit itself.
Tone Library Management:Easily create, save, edit, and recall your carefully crafted tone presets. Quickly switch between tones required for different songs or styles.
Effects Chain Editing:Intuitively drag and drop effects modules to freely arrange their order, building your unique signal chain.

本App是专为现代乐手设计的无线效果器控制平台。通过蓝牙连接,您可以轻松、精准地调节您手边的热门效果器参数,彻底解放双手,专注于创作和演奏。
【支持设备】
Tank-G, Tank-B, MK300, MK20, Blackbox 等。
【核心功能】
无线蓝牙控制:告别繁琐的连接线,在舞台上或排练室中自由移动,远程操控您的效果器。
直观参数调节:在手机或平板上直接调节效果链中每个模块的所有精细参数,如增益、均衡、混响、延迟时间等,操作比效果器本身的小屏幕更便捷。
音色库管理:轻松创建、保存、编辑和调用您精心调试的音色预设。快速切换不同歌曲或风格所需的音色。
效果器链编辑:直观地拖放效果模块,自由排列效果顺序,构建您独一无二的音色链路
Provide parameter adjustment for the effectors
Updated on
Sep 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

660 reviews
Brian Thompson
July 25, 2026
I thought it wasn't working. I messed up. One thing I did was, once paired via Bluetooth, was to change its device type to "Other". I cleared the Apps Data, and reopened it, put the Tank-G in pairing mode again and tapped scan in the app and it works. It's a great app! I didn't expect to be able to get stems, so this is a bonus! I love this app and pedal. Great work!
4 people found this review helpful
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Ethan Joaquin Rios
September 12, 2026
All functions are viable, except for the loading of NAM files and IR files onto a pedalboard (e.g. MK300). Though the PC M-EFCS seems to support the importing of NAM and IR files, the Android application doesn't seem to do so, still only supporting am#data file extensions. Hopefully this gets seen and gets fixed as soon as possible. Thanks!
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Zumar Ibadillah
August 18, 2026
Please bring back the grid-style preset view from when the app first launched, as it makes it easier for me to switch between presets quickly; also, please keep the screen on while using the app.
4 people found this review helpful
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