Gear article

ART ProMIX 3-Channel Microphone Mixer

The ART ProMIX is a compact, utility-focused three-channel microphone mixer designed for stage and studio applications. It enables the mixing of three independent XLR microphone signals into a single mono XLR output, featuring phantom power and low-cut filtering in a rugged, portable housing.

ART ProMIX 3 Channel Microphone Mixer
ART ProMIX 3 Channel Microphone Mixer
See live prices

Overview

The ART ProMIX is an active 3-channel microphone mixer built to solve common routing challenges in live and recording environments. It allows users to combine multiple signals—such as those from drum kits or multi-miked guitar cabinets—before they reach the main console or interface. Its small footprint and durable all-metal construction make it a specific choice for touring musicians who require reliable, portable gear.

Key Features and Operation

The ProMIX provides three high-impedance XLR inputs, each equipped with its own dedicated gain control. The device features a master mono XLR output for simple connectivity to subsequent audio equipment.

Two critical functions are included for professional audio management: * Phantom Power: This allows the use of condenser microphones that require external power. * Low-Cut Filter: A switchable 100Hz filter is available to remove unwanted low-end rumble or 'unruly' bass frequencies, ensuring a cleaner mix at the source.

Shure SM58 Dynamic Cardioid Vocal Microphone
Shure SM58 Dynamic Cardioid Vocal Microphone

Sound Character

The unit is designed for transparency and utility. By offering independent level control for each input, it allows for a balanced blend of sources without significant coloration. The 100Hz low-cut is particularly effective for maintaining clarity when mixing instruments like acoustic guitars or snare drums, where sub-bass frequencies are often unnecessary.

Target Audience

This mixer is ideally suited for musicians and engineers working in space-constrained environments. It is frequently used by acoustic guitarists needing to blend multiple pickups or microphones, and by drummers who wish to sub-mix a small kit down to a single channel. Its rugged build also makes it a staple for touring performers who need a durable solution for managing stage inputs.

Comparison and Compatibility

While larger consoles offer more channels and complex EQ, the ProMIX focuses on portability and ease of use. It is fully compatible with industry-standard microphones such as the Shure SM58, Beta 58A, and SM57, as well as high-end dynamic options like the Sennheiser MD 441-U or e945. Because it provides phantom power, it is also suitable for studio-grade condenser microphones that budget passive mixers cannot support.

Related gear

Frequently asked questions

How many microphones can I connect to the ART ProMIX?
You can connect up to three microphones simultaneously using the high-impedance XLR inputs. Each channel has its own volume control for balancing the levels.
Does the ProMIX support condenser microphones?
Yes, the unit features phantom power. This allows it to power and operate condenser microphones alongside dynamic ones.
What is the purpose of the low-cut switch?
The low-cut switch engages a filter at 100Hz. This helps to remove low-frequency noise and bass rumble from the audio signal, resulting in a clearer sound.
Is the ProMIX suitable for touring?
Yes, the device is built with a rugged all-metal construction. Its durability and small footprint make it an excellent companion for touring musicians.
What kind of output does the ProMIX have?
The unit features a single mono XLR output. This allows you to mix three inputs down to one channel for a PA system or recording interface.
Can I use the Shure SM57 with this mixer?
Yes, the Shure SM57 is fully compatible. The ProMIX is designed to work with all standard dynamic and condenser microphones.
Is the ART ProMIX an active or passive mixer?
It is an active mixer. This is evidenced by its inclusion of gain controls and phantom power circuitry, which requires a power source to operate.
Can I use this for a small drum kit?
Absolutely. It is specifically recommended for small drum kits where you might need to blend two or three mics into a single channel.
What is the typical price for the ART ProMIX?
The typical price for this unit is approximately £129. Prices may vary slightly depending on the retailer and current availability.
Can I control the volume of each microphone separately?
Yes, the ProMIX features three independent gain controls. This allows you to dial in the perfect mix between the connected microphones.
Will the ProMIX work with the Sennheiser MD 441-U?
Yes, the ProMIX is compatible with professional dynamic microphones like the Sennheiser MD 441-U. Its XLR inputs accommodate standard professional gear.
Is this mixer suitable for recording electric guitar cabinets?
Yes, it is ideal for mixing multiple microphones on a guitar cabinet. You can use it to blend different microphone characters into one cohesive signal.