Sound Devices / Professional Audio
Sound Devices Astral Opto
SKU: ARM-ACC-SD-ASTRALOPTO
Add Optocore connectivity to a compatible Astral ARX32/SuperNexus system with this dedicated I/O expansion option. It is intended for installations integrating wireless reception into an Optocore audio network.
Key details
- Optocore expansion accessory
- For compatible ARX32/SuperNexus hardware
- Receiver sold separately; check installation requirements
RRP $20,195.00 AUD
Price $20,195.00 AUD
Save $0.00 AUD
Including GSTinc.
Available to order
Enquire for current supply date.
Contact ARM to confirm stock availability and your required configuration.
TECHNICAL DETAILS
Specifications
The details you need to plan your system. Expand a section to explore.
System overview
| Specification | Details |
|---|---|
| Host receiver | Astral ARX32 |
| Optical audio | Optocore |
| Additional outputs | MADI, AES digital and analogue |
| GPIO | Available for external control |
| Installation | Connects to the receiver expansion port |
| Optocore connector options | HMA or ST, depending on model |
| Control | From the ARX32 menus |
| Firmware | Must match the connected ARX32 |
Detailed expansion specifications
| Specification | Details |
|---|---|
| Audio Outputs | RJ45 connectors conforming to AES72 Type 1M pin-out standard, balanced connection |
| Analog Output Level / Line | +20 dBu for 0 dBFS |
| Analog Output Level / -10 | +6 dBu for 0 dBFS |
| Analog Output Level / Mic | -20 dBu for 0 dBFS |
| Digital Audio Output / MADI | unbalanced BNC, 75-ohm output impedance |
| Digital Audio Output / AES3 | RJ45 connectors conforming to the AES72 Type 1M pin-out standard, balanced connection, 110-ohm output impedance |
| WCK Sync Input | 75-ohm |
| GPIO Ports | 5V, 1A available on Pin 10. Pin 1 = Ground; Each pin configurable as input or output |
| GPIO Ports / Input | 60k ohm typical, Vih = 3.5Vmin, Vil = 1.5Vmax |
| GPIO Ports / Output | 100-ohm out typical |
| Optocore | HMA model has two external HMA connectors; ST model has two external ST connectors; Internal multimode fiber pigtail; Internal SFP modules, 850 nm wavelength |
Confirm HMA or ST optical connector configuration before ordering. This is an expansion accessory, not a standalone receiver.
Technical specifications from Sound Devices product information and user guides, organised for ARM. Features may depend on installed firmware and optional licences.