An approach to try: aim the mic slightly left or right of center to adjust the balance between performers. Some performers and engineers prefer to run the mic signal through a high-quality preamp and then feed the preamp’s line-level signal to front-of-house.

Feedback created by stage monitors is always a concern, and this method helps eliminate the potential for problems.

And performers tend to hear each other just fine anyway because they are close together and generally not using guitar amps.

However, lead acoustic guitar players often want/need a monitor to hear themselves. It’s a good idea to start with no equalization, and then tweak a graphic EQ to notch out feedback frequencies.

Certain Advantages
One obvious advantage of the single-mic technique is that the stage looks cleaner. Gone is the forest of mic stands, booms and cables.

Instead, you have a low-tech, old-fashioned look that fits in well with the music. Setup is much quicker as well: just place the mic, plug it in, adjust position, and you’re done.

The band determines the mix, rather than the sound mixer who might not be familiar with the music. Of course, musicians are often much happier with this arrangement than sound mixers!

However, with the single-mic method, fine control of the mix balance, EQ and effects is given up. The technique works best for small acoustic groups that have a good live balance.

Also, sound may be a little thin because you’re not hearing the usual close-mic proximity effect. Some bass boost can help with this.

One other disadvantage is that the method is unfamiliar to some house engineers.

It comes down to another theory, one that says air is the best mixer. The single mic capitalizes on this, capturing a balanced blend of all instruments and vocals from one point.

Give it a try, and you just might be delighted with the purity and simplicity of this technique.

AES and Syn Aud Con member Bruce Bartlett is a recording engineer, microphone engineer and audio journalist. His latest books are Practical Recording Techniques (5th Ed.) and Recording Music On Location.

More articles by Bruce Bartlett on PSW:
Identifying & Solving Microphone Problems
Effective Microphone Strategies For Church Choirs
Microphone Techniques To Prevent Acoustic Phase Cancellations & “Hollow” Sound
Recording Microphone Techniques To Produce Warm, Spacious Stereo
Remastering Jazz Classics: The Dave Brubeck Quartet, Art Pepper, and Sonny Rollins
Deconstructing Hip-Hop To Hear How The Mix Comes Together
Recording Microphone Techniques To Produce Warm, Spacious Stereo

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