Blackstar Amplification's Tone:Link is a Bluetooth audio receiver for any amplifier that has a line-in jack. Plug this receiver into any such port and you can listen to music from your Bluetooth-enabled device through a guitar amplifier, or even play along to music without the clutter of cables. An on-board play/pause button allows you to control the playback of your music remotely, while Bluetooth 3.0 with EDR helps ensure quicker pairing and playback.

Featuring a built-in 170 mAh rechargeable lithium battery that lasts up to eight hours at a clip, the Tone:Link also includes one cable and two adapters to ensure you can use this device with both 3.5mm and 1/4" jacks. The unit itself offers an on-board microphone for phone calls, a center answer/reject call button, and side controls which skip tracks (if pressed) and control volume (if held).