Dock your A20-Nexus to a Sound Devices 833, 888, or Scorpio mixer-recorder using the A20-QuickDock accessory, which provides convenient cable-free power, audio, and timecode connections. The dock's quick-release mechanism allows the A20-Nexus to connect and disconnect from the 833, 888, or Scorpio with no tools, for easy remote mounting in seconds.

Dock A20-Nexus Receiver to Field Mixer    For 833, 888 & Scorpio Mixer/Recorders    Cable-Free Power, Audio and Timecode    Connects/Disconnects in Seconds

• Power must be provided by the 8-Series—A20-Nexus power inputs (TA4 and PoE+) are disabled.
• The A20-Nexus and its NexLinked transmitters are controlled from the A20-Nexus front panel or its web app. The 8-Series user interface is not used for control.
• Most A20-Nexus rear panel connectors are disabled apart from the antenna connectors, the USB-A port, and the Ethernet ports.
• When docked to an 8-Series, the A20-Nexus Ethernet ports can only be used for control, not Dante.

• Pair A20-Mini transmitters to the A20-Nexus by connecting a USB-C cable from the transmitter to the USB-A port. 
• Attach a USB keyboard for entering text directly (e.g. receiver channel names) into the A20-Nexus.
• Mount a USB thumb drive for updating A20-Nexus firmware.
• Sync 8-Series timecode to an A20-Mini via the A20-Nexus.

Related Questions and Answers

Q: 1. Is this compatible with the 7 series Sound Devices recorders?

A: Yes, it is. I use it with my SD552, and I've seen reviews from folks who use it with their SD663 and their SD788T. Bill

Q: 2. Is this battery sled made of metal? From the reviews of the earlier, double L battery mount from Sound Devices, I’d be hesitant to shell out almost three times more money for this one if it is still made of plastic.

A: Thank you for asking. This device is made of plastic, but its form factor is considerably different than that of the MX-LMOUNT.

Q: 3. I believe that, in US, you can either record on the unit OR use as a transmitter, but not both at same time. Is that right? If so, why?

A: Simultaneous Record and Transmit mode is not available on A20-Mini units sold or operated in the United States of America. A different manufacturer owns the patent to the technology to do both at the same time.

Q: 4. Will this work with the Sound Devices MM-1?

A: YES

Q: 5. Would this cable work to jam sync TC between a MixPre10-II and a MixPre6-II?

A: Neither the MixPre6-II nor the MixPre10-II support timecode over USB-C, so the Sound Devices BNC to USB-C Timecode Cable for A20-Mini would not be appropriate for connecting the two devices.

Q: 6. Why is this product, which only holds one NPF battery, far more expensive than the one that holds two? Are there more features?

A: The Sound Devices MX-LM1 L-Mount Battery Sled holds one NP-F battery parallel to the chassis, and the Sound Devices MX-LMOUNT Battery Sled holds two NP-F batteries perpendicular to the chassis. There are differences in construction between the two models, but you will need to contact Sound Devices regarding the difference in the price between the two models.

Q: 7. Does this item come with a manufacturer's ( Sound Devices) warranty?

A: Yes, the Sound Devices A20-RX comes with a limited 1-year manufacturer's warranty with the option of an additional 1-year extension upon product registration.

Q: 8. What is the difference between this one and the cheaper $65 option?

A: Hi Jared. The MX-LMOUNT holds 2 NPF batteries, and the MX-LM1 only holds 1 NPF. Battery orientation is parallel to the chassis for the MX-LM1, but perpendicular for the MX-LMOUNT.

Q: 9. how can you attach the Sennheiser MKE2 lav?

A: You can use the Sennheiser MKE 2 Gold Series Subminiature Omnidirectional Lavalier Microphone with 3-Pin LEMO Connector - Black (B&H # SEMKE24CG) with the Sound Devices A20-Mini Digital Wireless Bodypack Transmitter and Recorder. The mic input on the A20-Mini uses a 3-pin LEMO connector.

Q: 10. So if Zaxcom has a patent on this how are companies like Rode or DJI allowed to put to market a a wireless system (granted prosumer level) but can record internally as well as send signal back to camera at the same time?

A: Thanks for response. Yes I am aware of that but it still does not answer how Rode and DJi who sell in US. How are they able to sidestep the us patent