上杉洋史さんのインスタグラム写真 - (上杉洋史Instagram)「I made this electric bass pedal board for the first time in my life. This is not for me but for my wife. I learned how to build a pedal board system from some books and blogs. I got all materials I need from several web stores. Of course the soundcheck was OK. It's ready to go. #pedals #pedalboard #bass #fxpedals #readytogo #boss #onecontrol #customaudiojapan #tech21 #electroharmonics #shinsmusic #shimamura #oyaide」2月18日 2時43分