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Astral HH FAQ

What is the microSD card slot for?  The Astral HH offers the ability to record 32-bit float audio files internally via microSD card. This is also used for updating firmware. Can you record and transmit at the same time?  No, the Astral HH cannot simultaneously transmit and record audio internally. How long does a battery […]

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What is Test and Measurement (T&M) mode?

Up until now, users wishing to measure the frequency and phase response of their loudspeaker systems have had to rely on either cumbersome hardwired microphones or utilize subpar wireless systems, with undesirable phase and frequency response. Now, with Astral ARX16/ ARX8 v1.63 and Astral Mini/Astral TX v7.64, users can utilize an Astral ARX16/ ARX8 receiver […]

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XL-B14500 FAQ

What chargers can I use with the XL-B14500? Not all chargers support the XL-B14500 battery. We have tested and verified the compatibility of specific chargers in the list below.

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Astral TX FAQ

General How does the Astral TX compare to other Sound Devices transmitters in size and weight? The table below details the size and weight for the different transmitters: A10-TX Astral TX Astral Mini Dimensions (H x W x D) 3.3 x 2.5 x 0.7 in 8.3 x 6.4 x 1.8 cm Weight 3.2 oz (without […]

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NexLink Explained

NexLink is a proprietary, extremely long-distance protocol for remote-controlling wireless mics developed by Sound Devices. Why does the world need yet another protocol you may ask? This paper will describe why. There are many wireless protocols from which to choose for controlling transmitters remotely, such as Zigbee, Bluetooth, or Wi-Fi. All of these are excellent […]

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Sound Devices Astral ARX16 FAQ

General Can other manufacturers’ transmitter be used with the Astral ARX16? No. The Astral ARX16 is a 100% digital RF receiver, and all manufacturers’ digital transmission schemes are proprietary. The Sound Devices Astral HH, TX, Mini, and A10-TX transmitter are supported by the Astral ARX16. Older, analog-based transmitters are not compatible with Astral ARX16. Do […]

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