The 4ms Listen Four is a highly versatile 4-channel stereo mixer designed for modular synthesizer enthusiasts looking to expand their Eurorack setups with reliable and seamless audio mixing capabilities. Whether you're working with mono or stereo signals, this mixer offers optimal flexibility with two mono channels featuring pan controls and two stereo channels. Designed with both modular and line-level outputs, the Listen Four ensures you can effortlessly connect to a variety of recording devices or external mixing boards.

This module is not just a standalone powerhouse; it can be daisy-chained with other Listen modules to create an expansive mixer setup, perfect for larger modular systems. It also features a headphone output with its own volume control, allowing for private monitoring of your mixes. With its compact size fitting into a 10HP rack space, the Listen Four is an essential tool for any synthesist aiming to maintain a high-quality audio signal path while keeping their setup streamlined.

Key Features:

• 4-channel audio mixer module for Eurorack systems
• 2 mono input channels with pan controls
• 2 stereo input channels
• 1/8" headphone output with volume control
• 2 x 1/8" main outputs, switchable between modular and line-level operation
• Anti-pop feature to eliminate power-on pops and thumps
• Capability to connect with other Listen modules for expanded channel setups
• Compact 10HP width, 25mm depth
• Power consumption: 70mA (+12V), 62mA (-12V)

Owner's manual

Product specs

FAQs

What is the primary function of the 4ms Listen Four Eurorack Module?

The 4ms Listen Four is a Eurorack mixer module designed to combine audio signals within a modular synthesizer setup, providing four input channels and a stereo output.

How many input channels does the 4ms Listen Four have?

The 4ms Listen Four features four input channels, allowing you to mix multiple audio sources within your Eurorack system.

What size is the 4ms Listen Four Eurorack Module?

The 4ms Listen Four is a 10HP module, making it a compact choice for integrating into your Eurorack system.

Does the 4ms Listen Four require a specific power supply?

Yes, the 4ms Listen Four requires a Eurorack case with a compatible power supply to operate.

Can the 4ms Listen Four be used for stereo output?

Yes, the 4ms Listen Four provides a stereo output, making it suitable for creating wide, immersive soundscapes in your modular setup.