Sound Devices Astral ARX32 (A20-SuperNexus)
True-diversity wireless receiver
Wireless System$34,995Manufacturer list price
Specifications
- Type
- Wireless System
- Description
- True-diversity wireless receiver
- Signal path
- Digital (recallable / digitally controlled)
- Channels
- 16
- Channel format
- 16/24/32-channel wireless receiver with HexVersity (2-6 antenna diversity)
- Form factor
- 1U rack
- Rack units
- 1
- Connection
- RF (SpectraBand 169-1525 MHz), Dante, AES, MADI, PoE+
- DSP
- true
- Powered
- true
- Introduced
- 2025
- Country of manufacture
- USA
Details
Controls: NexLink remote control, real-time spectrum analysis (RTSA), AutoAssign frequency coordination
I/O: Mic/line/AES outputs, Dante network in/out, MADI, PoE+ output for powering accessories
Notable use: Flagship large-scale wireless receiver for broadcast, live sound, and major film/TV productions requiring high channel counts
Notes: FLAG: A20/Astral wireless ecosystem receiver - formerly marketed as A20-SuperNexus, current site branding is Astral ARX32. Compatible with optional Astral Opto expansion box (catalogued separately) for Optocore/additional MADI/AES I/O. 1U 19in rack chassis. HexVersity allows 2-, 3-, 4-, 5-, or 6-antenna diversity configurations.