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SHURE

SLXD35+-G57

Wireless Systems

Portable wireless plug-on system, SLXD3+ transmitter, phantom power, SLXD5+ receiver, 24-bit audio, Bluetooth control, AES-256 encryption, 138 MHz tuning

$1,239.00 CAD
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Description

The Shure SLXD35+-G57 is a portable digital wireless plug-on transmitter system designed for professional audio engineers, field recordists, filmmakers, and broadcast teams who require flexible, high-fidelity wireless integration with handheld microphones or boom setups. With cutting-edge digital performance and mobile-friendly design, this system enables wireless audio capture with studio-grade quality and camera-ready portability.

At the center is the SLXD5+ portable digital receiver, which mounts easily to cameras or audio bags and offers Bluetooth remote monitoring and control, AES-256 encryption for secure transmission, and Digital Feedback Reduction (DFR) to maintain clean audio even in crowded RF environments. A USB-C port supports charging and external power, while Multi-Mic Mode allows streamlined management of multiple transmitters. The unit also includes a headphone monitoring jack and comes with locking 3.5mm-to-XLR and 3.5mm extender cables, as well as a cold shoe mount adapter for direct camera integration.

The system includes the innovative SLXD3+ plug-on transmitter, which features a patented wobble-free locking ring, switchable 12V/48V phantom power, and external USB-C charging which makes it suitable for use with both dynamic and condenser microphones. It also supports 24-bit / 48 kHz digital audio, 118 dB dynamic range, high-pass filtering, and Bluetooth firmware updates. Power is provided via 2 AA batteries or the optional SB903 rechargeable battery, with up to 8 hours of runtime.

Features

Turn Any Mic Wireless
Includes the SLXD3+ plug-on transmitter for converting wired microphones into wireless, phantom-powered solutions.

Designed for Mobile Production
Features the compact SLXD5+ portable receiver for camera rigs and audio bags.

Clean, Professional Audio
Delivers 24-bit digital sound with 118 dB dynamic range for detailed, high-quality recording.

Supports Phantom Power
SLXD3+ provides 12V or 48V phantom power, making it compatible with condenser microphones.

Secure and Stable Signal
AES-256 encryption and Digital Feedback Reduction ensure interference-free, protected transmission.

Remote Bluetooth Control
Monitor and adjust settings via the Shure mobile app while on the move.

Fast and Reliable Setup
Features a patented wobble-free locking ring for secure mic attachment and fast deployment.

Flexible Power and Charging
Receiver supports USB-C power; both units work with AA or optional SB903 rechargeable batteries.

Field-Ready Accessories
Includes carrying bags, XLR cables, cold shoe mount, leather sleeve for SLXD3+, and extension cables.

Wide Frequency Tuning
Operates in the G57 band (470–608 MHz) with up to 138 MHz tuning range for flexible frequency coordination.

Specifications

General Specifications
System Type: Portable Digital Wireless Plug-On Transmitter System
Frequency Band: G57 (470–608 MHz)
Tuning Range: 138 MHz
Channel Count: 11 systems per 6 MHz, 14 systems per 8 MHz, 85 systems per 138 MHz
Audio Quality: 24-bit / 48 kHz digital audio conversion
Dynamic Range: >118 dB
Latency: 2.8 ms
Encryption: AES-256
Bluetooth Functionality: Remote monitoring and control via Bluetooth
Software Compatibility: Wireless Workbench Mobile App
DSP Features: Digital Feedback Reduction (DFR), High Pass Filter
Audio Output: Analog
Receiver Type: SLXD5+ Portable Digital Wireless Receiver
Transmitter Type: SLXD3+ Plug-On Digital Transmitter
Microphone Included: Not included (XLR plug-on compatible)
RF Performance: ShowLink® Ease automated frequency coordination and remote transmitter control
Battery Type (each unit): 2 x AA (included) or optional SB903 Rechargeable Li-Ion Battery
Included Accessories:
2 carrying bags
1 WA311 Non-Conductive Cold Shoe Mount Adapter
1 Locking 3.5mm-to-XLR cable (18")
1 Locking 3.5mm audio extender cable (16")
1 leather protective sleeve with integrated belt clip for SLXD3+
(optional: WA301 Water-Resistant Silicone Protective Sleeve for SLXD5+)

Transmitter – SLXD3+ Plug-On
Input Connector: XLR (patented wobble-free locking ring)
Phantom Power: Selectable 12V or 48V
Controls: High Pass Filter, Bluetooth remote monitoring, firmware updates
Construction: Rugged metal housing
Power Options: 2 x AA batteries or SB903 Rechargeable Battery (optional)
External Power Option: USB-C port for powering and charging
External Charging Contacts: No

Receiver – SLXD5+ Portable Receiver
Form Factor: Portable (camera/bag mountable)
Audio Outputs: 2 × 1/8" (3.5 mm) – Balanced Mono or Dual Mono
Monitoring: 3.5 mm headphone monitoring output
Power Options: 2 x AA batteries, USB-C external power, SBC-DC-903 battery eliminator
Audio Output Impedance:
Balanced Mono Line: 450 Ω
Balanced Mono Mic: 240 Ω
Dual Mono Line: 400 Ω
Dual Mono Mic: 200 Ω
Full Scale Output: 15 dBV (Balanced Line), 13 mW @ 64 Ω (Headphone)
RF Management: Auto frequency scan, Sync, Multi-Mic Mode
Control: WWB Mobile App via Bluetooth

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