MD44 Audio interface

Core Specifications

• Audio Resolution (A/D Accuracy): Studio-grade 24-bit / 192 kHz

• Channels: 4 independent input channels

• Preamplifiers: 4 low-noise preamplifiers

• Phantom Power: +48V DC switchable (for condenser microphones)

• Connection Port: USB 2.0 (often includes a Type-C port for power/data

• Material: Durable All-Metal or Aluminum Alloy casing

• Compatibility: Universal driver support for Windows and Mac (plug-and-play), and sometimes compatible with iOS devices.

• Power Supply: Can be powered via USB connection to a computer or an external 5V USB adapter.

✨ Key Features

• Zero-Latency Monitoring: Includes a MIX knob to blend the direct input signal with the computer playback, allowing for real-time monitoring without delay.

• Versatile Inputs: Features 4 Combo XLR/TRS jacks that accept both professional XLR microphone cables and 6.5mm (1/4-inch) instrument/line cables.

• Instrument Input: Includes a High Impedance (Hi-Z) switch on inputs (usually 1 & 2) to optimize recording quality for instruments like electric guitars and basses.

• Loopback Function: A feature that mixes all audio signals (inputs and computer playback) into two channels for seamless recording of online audio, crucial for podcasting and live streaming.

• Outputs:

  • Main Outputs: Dedicated L/R Line Outputs (usually TRS jacks) for studio monitors or PA systems.

  • Headphone Outputs: Two separate $1/4$-inch headphone jacks with independent volume controls for monitoring.