Diy digital piano stand bench ( $25 project, If keyboard slightly size, adjustments needed. , dimensions piano stand put top keys keyboard 30 1/2 inches tall. looked online upright acoustic piano height ( top keys), variety answers….. 28-30 inches high.. Building keyboard stand, Building keyboard stand // woodworking // diy project - duration: 15:03. 3x3custom - tamar 85,329 views. 15:03. building piano stand yamaha p115 - duration: 8:06.. Diy keyboard stand simplify rig - ourworshipsound, One diy keyboard stand constructed ’ stands maximum keyboard width. stand 58″ wide keyboard 58 1/2″ wide, won’ fit. tight fit current keyboard flexibility add slightly.