MXL Manuals & User Guides

MXL Microphones, a division of Marshall Electronics, specializes in producing high-quality, professional audio equipment for studio recording, live broadcasting, podcasting, and video conferencing. Founded in the 1980s, MXL has become a well-respected name among musicians, content creators, and audio engineers for delivering exceptional sound fidelity and classic designs at accessible price points. Their extensive product lineup includes a wide variety of condenser, dynamic, tube, and plug-and-play USB microphones to suit both beginner setups and professional recording studios.

Whether you are tracking vocals with the popular MXL 990, outfitting a huddle space with the AC-44 miniature boundary mic, or exploring the warm sonic characteristics of their Revelation series tube microphones, MXL provides reliable and innovative solutions. This page provides access to comprehensive user manuals, setup guides, and technical specifications to ensure you get the absolute best performance from your MXL audio gear.

• What power requirements do MXL condenser microphones have?

  Most MXL condenser microphones, such as the 770X and 990, require 48V phantom power (+/- 4V) to operate. Ensure your mixer or audio interface can supply this phantom power.

• What should I do if my MXL microphone isn't picking up sound?

  First, check that your audio interface or mixer is providing 48V phantom power if you are using a condenser mic. Check your XLR cable connections, and ensure the microphone is properly selected as the input device in your recording software.

• How do I improve the sound quality of my MXL USB microphone?

  For USB microphones like the AC-44, position the microphone closer to the sound source, adjust the input sensitivity in your computer's audio settings, and ensure it is selected as the default input device.

• How should I maintain and care for my MXL microphone?

  Keep the microphone free of dust and moisture by storing it in its original case or a cool, dry place when not in use. Use a pop filter or foam windscreen for vocals closer than 3 inches to prevent moisture from damaging the diaphragm.

• Is there a warranty for MXL microphones?

  Yes, MXL microphones are generally guaranteed against defects in materials and quality for one year from the date of purchase. Keep your original dated sales receipt for any warranty claims.