D&R GSM Link

May we introduce to you our new wireless audio device: the GSM-LINK.This small unit is the perfect wireless solution for seamless communication and high-quality audio integration in your studio. With its bi-directional audio capabilities, you can easily take calls and send stereo sound directly to your mixing console using your GSM phone. This advanced device features a high-quality telephone hybrid circuit, ensuring crystal-clear calls and professional-grade sound

It supports wireless audio transmission up to 24-bit/96kHz, making it ideal for playing music from streaming platforms like Spotify. The GSM-LINK is designed for convenience, featuring a direct access button for call connection, play, and pause functions.Its balanced audio in/out, along with GPI and GPO connectors, ensures smooth integration into any studio setup. Due to its the desktop and drop-through mounting options, its compact design and included external 12V power adapter, the GSM-LINK is the ultimate upgrade for replacing landline hybrids.

Features:

• High-quality telephone hybrid circuit: Enables prefect connection to a GSM phone for calls and audio transmission.
• Wireless bi-directional audio: Supports high-resolution audio up to 24-bit/96kHz.
• Direct call management: Pick up and disconnect calls using the built-in Connect Button or remote GPI control.
• Stereo line input & output: Professional-grade balanced connections for clear audio signals.
• Built-in antennas: Ensures stable and uninterrupted wireless communication.
• Play/pause functionality:Easily control audio playback directly from the unit.
• RJ45 connector: Connects the desktop unit to the mixer interface for seamless integration.
• GPI & GPO connectors: Allows remote control of call management and signaling devices.
• Compact and durable design: Sturdy metal housing with desktop and drop-through mounting options.
• External power supply: Powered by a 12V 1A adapter (included in the package).
• LED status indicators: Visual feedback for pairing, call status, and connection activity.
• Electromagnetic compatibility: Complies with international EMC regulations for interference-free operation.

GSM-LINK connector PCB
Included inside the package of the GSM-LINK, you will receive a GSM-LINK connector PCB. This PCB (Print Circuit Board) will make sure that there will be a easy and perfect connectivity to your studio setup. This connector PCB features an RJ45 connector, which links the unit to the mixer interface, ensuring reliable communication.The stereo line input and output (Cinch connectors) provide balanced audio connections for crystal-clear sound transmission. Additionally, the GPI and GPO connectors allow for remote control of call management and external signaling devices, offering enhanced functionality.

All Bennefits:
Quick setup: The GSM-LINK is designed for plug-and-play operation, making installation simple and hassle-free.
Automatic reconnection: Once paired, the GSM-LINK automatically reconnects to your phone when powered on.
LED status indicators: The Connect Button changes color:Green (Ringing) – Incoming call Red (Active Call) – Call in progress
Remote control ready: Use GPI & GPO connectors to remotely manage calls and integrate external signaling devices.
Universal compatibility: Works with any mixing console that has a cleanfeed output for seamless integration.
High-quality audio:Supports 24-bit/96kHz wireless audio, ensuring crystal-clear sound for calls and music playback.

Line input:

Balanced, 10kOhm, + 20dBu max
Frequency response: 20Hz up to 20kHz

Output:

Balanced, 50 Ohm, + 20 dBu max

GPO:

Opto Fet 60V/550Ma, Pmax=500mW

GPI:

Pulldown to GND.

Tip:

uses opto coupler.

Frequency band:

2.4 GHz band

Antenna:

Built in

DIMENSIONS / WEIGHT

Left-Right: 90mm
Front to back: 110mm
Height: 32-38mm
Front thickness: 2mm
Weight: 1kg
Power: 90-240volt 50/60Hz
Voltage: 12Vdc
Supply Current: 0.5 Amp