A "B-Stock" is a product which has been returned by a customer within their 30-Day Money-Back Guarantee or replaced under guarantee and can no longer be sold as "A-Stock". These products are offered at a special, reduced price, are fully functional, and come with a full 1 year warranty but no 30-Day Money-Back Guarantee.

 * Can only be shipped to the continental United States.

• Wirelessly switching slots of THR-II
• Toggle COMPRESSOR, EFFECT, ECHO, REVERB of THR-II
• Direct control, no THR Remote App connectivity required
• Support THR10II, THR10IIW, THR30IIW, THR30IIA
• Three control modes, work out of the box
• Five LEDs indicate the toggle state and the current slot
• Firmware can be upgraded to keep up with the latest THR-II firmware
• Built-in rechargeable battery for 300 hours of continuous use
• Robust aluminum extruded shell

Included AIRSTEP YT Edition, User manual, Charging cable.

Our warehouse will process your order within 48 hours, a shipping confirmation email will be sent automatically when your order be shipped. If you don't get the email, please check your spam or contact info@xsonicaudio.com

How can I track my item?
When your item is shipped, we will send you the tracking number via email. You can track it on the URL we provide. If you have any questions about the tracking you can contact the info@xsonicaudio.com 

Why is the tracking info no update?
The tracking info update will delay 1~2 days, you can try it later.

1 Year Warranty.

Yes, The battery is replaceable. But AIRSTEP has a very low power consumption, In most cases, you only need to charge it once a month. So the battery can be used very long, it is expected to last 6-7 years. So you don’t need to consider a battery replacement.

Yes, The antenna is replaceable/detachable, and the angle of the antenna is adjustable. If you accidentally damage your antenna, you can contact us to get help.

The wireless communication is stable.

1. 30m (100') line of sight(LOS), between AIRSTEP YT and THR amp.

20ms, between AIRSTEPYT and THR amp.

Please make sure your THR amp is the latest firmware, more info.

AIRSTEP Special Edition does not support the AIRSTEP app.