Basic Features – Help Center

Connection

Spark LINK XLR comes with TX (Transmitter) and RX (Receiver). Please follow the instructions below to connect them to your instrument and output device.

Plug your Spark LINK XLR TX into your microphone/instrument.
The TX (Transmitter) has an up arrow symbol (^) and a black ring at the end of the 1/4" jack.
Plug your Spark LINK XLR RX into the input of your amp or audio device.
The RX (Receiver) has a down arrow symbol (∨) and a golden ring at the end of the 1/4" jack.
Power up Spark LINK XLR TX, then Spark LINK XLR RX.
You're ready to play!

Mute Mode

Mute Mode lets you quickly pause your signal without turning down the volume or disconnecting your gear — perfect for short breaks or switching instruments.

How to Mute:
Make sure your Spark LINK XLR TX (Transmitter) is turned on and connected to the RX (Receiver). Press the TX power button once.

The LED on the TX & RX will start blinking — this means Mute Mode is active and your signal is muted.

How to Unmute:
Press the TX power button once again. The LED will return to solid, and your sound will come back.

FAQ

Q: Do I need the Spark app to use the Spark LINK XLR?

A: No, Spark LINK XLR functions as a standalone device and does not require the Spark app.

Q: What’s Spark LINK XLR distance range?

A: Spark LINK XLR provides a 21-meter (70-foot) range of use.

Q: Does the Spark LINK XLR support phantom power?

A: No.

Q: What kind of instruments work with Spark LINK XLR?

A: Spark LINK XLR is designed primarily for use with microphones and line-level instruments that connect via XLR. This includes:
– Dynamic Microphones
– Acoustic Instruments with XLR output
– Keyboards & Synthesizers with XLR output

Q: What type of battery does the Spark LINK XLR use, and how long does it last?

A: Spark LINK XLR uses a 500mAh lithium-ion battery, providing up to 7 hours of runtime on a single charge.
For more details, see the Technical Specification.