I wanted to get this for NAB to improve sound quality and my documentary style audio workflow, but unfortunately it only became available afterwards.
The new Beachtek DXA-SLR PRO is now in stock at B&H and it has some very practical advancements over the older HDSLR XLR audio adapter that was called DXA-SLR.
The first obvious reason to use a device like this or the Juicedlink alternative is to disable the auto gain control “feature” that is always on in most HDSLR cameras. This way you can set manual audio levels even though your camera doesn’t support it.
The second reason is the chance to use XLR and phantom powered microphones. Their power comes through the cable and is provided by the device.
Aside from all the obvious reasons I was particularly interested in the Limiter. This is the only device of its kind that provides an audio limiter to be used with your HDSLR at this price point. The limiter will kick in once your levels become too high thus preventing peaking much like analogue audio did. It’s like getting the “film look” for audio. Some of my NAB videos peaked. If I had had this device I could have prevented that.
• Two balanced XLR inputs
• Ultra low noise preamplifiers
• 12 or 48 volt phantom power
• VU meters
• Fast acting limiters
• AGC Disable feature
• Headphone monitoring on record and playback
You can get the DXA-SLR PRO at B&H: