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Sound Devices Astral Mini Plus

Delivering a discreet profile and long-duration power options, the Astral Mini Plus features an expansive 169–1525 MHz SpectraBand RF tuning range, IP67 waterproof protection, integrated charging, and a sunlight-readable ePaper display. A streamlined interface and robust remote-control capabilities ensure fast, intuitive operation in the field.

Astral Mini Plus Tx Features:

  • IP67 waterproof and sweat-proof construction
  • 8+ hours battery life using one or two XL-B14500 rechargeable cells
  • Built-in USB-C charging for simple power management
  • Full 169–1525 MHz SpectraBand tuning for global operation
  • NexLink long-range remote control built in
  • Sunlight-readable ePaper display visible even with no battery installed
  • GainForward Architecture — no transmitter gain to set
  • 32-bit float, 48 kHz recording with 64 GB storage (approx. 80 hours)
  • 2- and 3-wire lav compatibility
  • Integrated rotatable belt clip (0°, 90°, 180°, 270°)
  • Bluetooth remote control with Astral Remote app
  • Internal timecode generator with NexLink jamming support

Built for the Elements

With IP67 water protection, a rugged housing, and a rounded ergonomic shape, Astral Mini Plus withstands sweat, movement, weather, and the harsh conditions found in live and location production.

All-Day Power

Astral Mini Plus supports one or two XL-B14500 rechargeable cells for extended runtime. The built-in USB-C charging port simplifies battery management in fast-paced production workflows.

Wide-Open RF Freedom

The full SpectraBand 169–1525 MHz tuning range enables legal and reliable operation across the globe without requiring hardware changes — ideal for touring, broadcast, and multi-venue work.

Fast, Practical Workflow

  • Tap-to-pair app setup with integrated RFID
  • Sunlight-readable ePaper display remains visible even when unpowered
  • Vibrate-to-identify function for quick transmitter location

Big, Clean Sound - Minus the Hassle

Astral Mini Plus features Sound Devices' GainForward Architecture keeping audio clean, consistent, and unclipped across the full 10 Hz - 20 kHz bandwidth by eliminating transmitter gain staging. Levels are set entirely at the mixer for simplified setup and reliable performance.

Astral Mini Plus Technical Specs:

Water Resistance Waterproof, sweatproof, IP67
Battery Duration 8+ hrs @ 20 mW*
Battery Type XL-14500 (x1 or x2)
3-wire lav operation Yes, 3-wire and 2-wire
Display ePaper
Belt clip Integrated
SpectraBand 169 – 1525 MHz
VHF operation Yes
Tap to connect app Yes (incl. RFID tag)
Vibe-to-notify Yes
Antenna connector SSMA
Onboard Recording 64 GB (approx. 80 hrs)*
RF power settings 5, 10, 20 mW