ACC-DM: How To Set Up Pencil Microphones

Introduction

The Rockville ACC-DM is a versatile dual microphone mount that allows you to position pencil microphones for acoustic guitar recording, drum overheads, and more. This guide will walk you through how to securely attach and position your pencil microphones using the ACC-DM.

Step 1: Attaching the Mic Clips

1. Use the mic clips included with your pencil microphones.
2. Align the mic clips' threading with the threaded mounts on the ACC-DM.
3. Screw the mic clips onto the mount until they are secure and tight.

Step 2: Mounting the Pencil Microphones

1. Insert the pencil microphones into the mic clips.
2. Adjust the clips to hold the microphones firmly in place.

Step 3: Adjusting Microphone Positioning

The ACC-DM allows for various microphone configurations, depending on your recording needs:

1. X-Y (Coincident) Stereo Configuration

• Angle both microphones to form an X shape (90° to 120° angle).
• This setup captures a balanced stereo image with minimal phase issues.

2. ORTF Stereo Configuration

• Space the microphones 17 cm (6.7 inches) apart, angled outward at 110°.
• This provides a more natural stereo spread, ideal for drums or acoustic guitar recording.

3. Spaced Pair Configuration

• Spread the microphones farther apart for a wider stereo image.
• Best for recording room ambiance and large ensembles.

Step 4: Mounting the ACC-DM to a Mic Stand

• The ACC-DM fits on any standard microphone stand with the proper threading.
• If using a boom stand, adjust the arm to position the mics correctly over your instrument.

Step 5: Connecting to Your Mixer or Audio Interface

1. Plug each microphone into an XLR cable.
2. Connect the XLR cables to your mixer, audio interface, or recording device.
3. Adjust gain levels and EQ settings in your DAW or mixer for optimal sound.

Conclusion

Setting up your pencil microphones with the Rockville ACC-DM is quick and easy, providing a stable and adjustable stereo microphone setup for professional-quality recordings. Whether you’re tracking an acoustic guitar, drum overheads, or live performances, this setup gives you maximum flexibility.