Midas MR12 12-Input Digital Mixer for iPad/Android Tablets with Wi-Fi and USB Recorder

Product Overview

The Midas MR12 digital mixer is a compact 12-input rack-mountable mixer designed for control via iPad, Android tablet, or PC using the free M AIR app suite. It combines 4 MIDAS PRO microphone preamplifiers with 8 line inputs, a built-in tri-mode WiFi router, and a USB stereo recorder in a portable stage-box form factor. Positioned as the smaller sibling of the MR18, the MR12 targets applications where a full-featured digital mixer is needed but channel count and size must remain minimal. It is well suited for small live events, rehearsal studios, houses of worship, and corporate AV environments where tablet-controlled mixing provides practical workflow advantages.

Product Description

The Midas MR12 tablet mixer brings the DSP architecture and preamp quality of the M32 platform into a 12-input form factor that fits in a carry-on bag. The four MIDAS PRO mic preamps deliver the same low-noise, high-headroom gain character found in Midas flagship consoles, each accessible via XLR/TRS combo connectors. The remaining 8 inputs are balanced line-level TRS connections, providing total flexibility for instruments, playback sources, and sub-mix returns.

The integrated tri-mode WiFi router operates in Access Point mode (direct tablet connection, up to 4 concurrent clients), Client mode (joining an existing network), or wired Ethernet mode via the rear LAN port — so the MR12 works in any wireless environment without requiring a separate router. The free M AIR MIX app for iOS and Android provides full mixing access including channel EQ, dynamics, routing, and FX editing from anywhere in the room. M AIR EDIT for PC, Mac, and Linux extends control to a full computer interface when preferred.

On-board processing matches the M32 platform: 4 true-stereo effects engines draw from the same FX library including Lexicon 480L-inspired reverbs, vintage compressor models, and graphic EQ on every bus. The 2 aux buses serve as monitor send paths, and each bus supports a 31-band graphic EQ or 6-band parametric EQ with 100-band RTA overlay. The USB port records uncompressed stereo WAV files directly to a connected drive, capturing the main mix or a custom aux bus blend. MIDI I/O accommodates external controllers using the Mackie Control protocol. For users needing more than 12 inputs, the MR18 provides 16 MIDAS PRO preamps and 6 aux sends in the same chassis concept — the MR12 is the right choice when 4 mic preamps and compact dimensions are the priority.

Key Features

• 4 MIDAS PRO Microphone Preamplifiers — Award-winning preamp design from the M32 PRO Series with switchable +48V phantom power, delivering transparent gain with low noise and high headroom.
• 12 Total Inputs — 4 XLR/TRS combo mic/line inputs plus 8 balanced TRS line inputs accommodate a full small-format input list.
• Built-In Tri-Mode WiFi Router — Operates in Access Point, Client, or wired Ethernet mode; no external router required for wireless tablet control of up to 4 concurrent devices.
• iPad and Android Tablet Control — Free M AIR MIX app for iOS and Android provides full remote access to all mix parameters; M AIR EDIT available for PC/Mac/Linux.
• USB Stereo Recorder — Records and plays back uncompressed stereo WAV files via the rear USB port, with no computer required for basic capture.
• 2 Aux Buses for Monitor Mixes — Each aux bus includes pre/post-fader switching, insert, dynamics, and 31-band graphic EQ or 6-band parametric EQ with 100-band RTA.
• 4 Onboard M32 Effects Engines — True-stereo FX library matching the M32, including reverbs, delays, compressors, and EQ, all running within the low-latency mix engine.
• MIDI I/O — Physical MIDI in/out port supports external control surfaces and Mackie Control protocol-compatible devices.
• Portable Stage-Box Form Factor — Compact chassis fits in a rack or on a shelf; appropriate for fly dates, mobile AV, and small permanent installations.

Typical Applications

• House of Worship (Small Congregation) — Provides a full-featured digital mix solution with tablet control for volunteer operators who need a simple, visual interface.
• Small Live Venues — Delivers professional digital mixing quality for club-sized stages where a full console footprint is impractical.
• Rehearsal Studios — Allows musicians to control their own monitor mixes from the stage via smartphone or tablet while the engineer controls FOH.
• Corporate AV and Events — Handles panel discussions, presentations, and breakout room audio with automated gain sharing for multi-mic setups.
• Multi-Purpose Rooms — Suits flexible venue spaces where the mixer must be operated from different positions in the room on different days.

Technical Specifications

Frequently Asked Questions