Thank you for viewing. This is a junction box from 【Lagoon Sound】. It is equipped with a tuner out and volume function. The volume can be used as a master volume. The enclosure is a high-quality custom-made product from Hatake Precision Industries. It is designed to be very resistant to noise, and the dimensions were precisely measured to fit the volume pot perfectly. The production cost was about 40,000 yen. I attached it to an effects board once, but never used it. The Velcro for fixing is included as is. It can be removed cleanly, so please remove it if you don't need it. I am also listing many other effects pedals, so please take a look if you'd like. Type: Electric Guitar