This is an extension switch designed for use with the LINE6 HX STOMP. It is sold by overseas manufacturers, but I made it because it was expensive due to the exchange rate and shipping costs. ★ "Removable type" that allows you to easily remove the extension switch is also on sale. This is a compact extension switch designed to fit neatly by attaching it to the HX STOMP body with double-sided tape. The total height of the extension switch body is approximately 42mm. It is approximately 38mm when the SW is pressed in. It is recommended for those who are considering replacing it with the HX STOMP XL because the three footswitches on the main unit are not enough. The default printing content is "No printing". If you wish to change it to "45" or "↓↑", please let us know in the comments. The printing is manufactured by changing the material of the housing itself, so it will not peel off or disappear. If you wish to have a TRS jack type, please let us know in the comments (+¥500). This cable is not included, so please prepare a 6.3mm standard stereo cable and use it. With the TRS jack type, the extension switch may slightly rub the Volume knob of the HX STOMP. When installing, align it with the lower right. It will be shipped by Yu-Packet Post. The housing is made with a 3D printer, so there may be layer marks, but there is no problem with the strength in use. Please be aware that the housing may deform in environments exceeding approximately 50°C. Since it is relatively weak to force in the layering direction, please be careful when removing the double-sided tape, etc. We do not provide support for usage, such as setting methods, so please research and use it.