AZDEN CAM-3 On-Camcorder Mini Audio Mixer

by Azden

Product Details

• Product Dimensions: 11 x 11 x 10 inches ; 4.8 ounces
• Shipping Weight: 1 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B00006JPD1
• Item model number: CAM3
• Average Customer Review: 3.4 out of 5 stars  See all reviews (13 customer reviews)
• Amazon Best Sellers Rank:
  • #43 in Camera & Photo > Accessories > Batteries & Chargers > Batteries > Camcorder Batteries
• Date first available at Amazon.com: July 7, 2004

Product Description

This miniature 3-channel microphone mixer allows you to add and mix sound from 3 microphone sources simultaneously. The mixer features 3 MONO 3.5mm input jacks and 1 STEREO 3.5mm output jack. Only 3 1/4" x 1/4" x 2 1/8", it weighs 3 ounces, uses no batteries and can be attached to the camcorder or the handstrap. Comes with a STEREO-to-MONO output cable.

Customer Reviews

Most Helpful Customer Reviews

52 of 53 people found the following review helpful:

5.0 out of 5 stars How to get 2 mono mics and one stereo mic mixed into a camcorder, July 25, 2009

By 

HMMWV "God, Country, Corps" (santa clara, CA USA) - See all my reviews
(TOP 100 REVIEWER)    (VINE VOICE)   

Amazon Verified Purchase

This review is from: AZDEN CAM-3 On-Camcorder Mini Audio Mixer (Electronics)

Ok - you're all set to record an interview. Your interviewer has one radio lapel mic and their subject has been mic'ed with your backup radio mic on a different frequency, but they have the mic way too close to their mouth and dwarf the interviewer. You have a stereo shotgun mic on your hotshoe mount for B-roll footage and you're ready to go.....

Except for the fact you have 3 microphone sources and your camcorder has one stereo mic input - plus your two radio mics have different output levels causing one channel to clip occasionally as your two radio mics have unequal levels and you must unplug everything to use your shotgun stereo mic, which isn't easy to do with today's tiny cameras.

That's where this comes in. There are 4 jacks and 3 sliders on this compact product just slightly bigger than a DV tape in its case.

You have inputs 1 and 2 which are left and right mono inputs great for radio mics, each with their own amplitude slider to get your levels equalized and bring two separate mono sources to a stereo output. Input 3 is a stereo input for a stereo microphone that you might use in shooting b-roll footage. If you want to kill it from the interview mix, just slide the volume for mic 3 all the way down and its gone. You can also mix in some of the ambient sound with a touch of the 3rd slider.

Sure it would be nice to have a mixing board on the back of your hand strap to manage audio, right? This is the only product I could find that even comes close. The next step is a 4 channel audio production set which dwarfs the size of most camcorders today. On the back of this case is a clip which can be rotated 90 degrees into 4 positions to clip onto anything and hold on tight.

Since everything is passive and well shielded noise is not an issue, but be sure your mics are powered (most video cameras want separately powered mics anyways, even if it is a button cell in the mic case). The very low output from unpowered dynamic capsules won't do as well as a condenser mic with a button cell inside giving you 7mv RMS or so of output.

The mixer comes with 2 cables, a mono-stereo and a stereo-stereo to connect it's 4th jack (stereo mic mix out) to your camera's stereo external mic in. All jacks are 3.5 mm, 1&2 are mono, 3&4 are stereo (with 4 being the mix output and 3 being the stereo mic in)

This is a great accessory for anyone with more than one mic in use on a portable camera and at the price it's a very affordable solution for the convenience in setup it offers. If you have ever cursed that your camera doesn't have 3 mic-inputs with knobs for each, then this is the next best thing, and easier to use while shooting than the camera's controls.

There is one really minor negative that won't affect most users - being a passive device not requiring a battery, this mixer will not output a signal higher than the input signals from your sources. If used with powered mics this is not a problem, but really low level outputs will be low level going into your camera. If you know you want to record a weak signal (say an electric guitar) you'll want a pre-amp to go on that signal. You can attenuate strong signals down with this to get equality.

My unit stays with my 2 radio mics and receivers in their case and gets used every time I hook up external mics to my camera. It is a clean and lightweight solution to a messy cable problem in the field. I give it 5 stars because it handles most everything in an elegant simple manner with a minimum number of parts and is designed for today's smaller HD camcorders. Form definitely follows function in the product design.

41 of 42 people found the following review helpful:

5.0 out of 5 stars videographer-excelent mini audio mixer, June 9, 2007

By 

Bob USA "Knowledge seeker" (USA) - See all my reviews

Amazon Verified Purchase

This review is from: AZDEN CAM-3 On-Camcorder Mini Audio Mixer (Electronics)

I've had the opportunity to use the azden cam-3 for the first time at a wedding anniversary and I plugged in my three mics to it; on channel 3 I plugged in my stereo shot gun mic and I moved the slider on the Cam-3 all the way up to increase the audio signal and I notice that this mic was my weakest one, so I increase the audio levels on my camcorder accordingly.The wireless and the interview mic had stronger audio signals so I moved the sliders down for channels 1 and 2 to adjust the audio for each one of them accordingly. It gave me the flexibility to open and shut each mic just the way I needed.
I was hesitant about buying this audio mixer because of the first bad review that this person gave to the Azden Cam-3, but now that I myself used it I can tell that he just did not know what he was doing, that is why I took the time to post this review. Great product at a great price. Keep up the good work Azden.

15 of 17 people found the following review helpful:

5.0 out of 5 stars Azden Cam-3 works, July 10, 2006

By 

Richard Jester - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: AZDEN CAM-3 On-Camcorder Mini Audio Mixer (Electronics)

It does just what I need it to do which is balance two microphones. It does not amplify the weaker, but lets me control the one that is always too strong.