There’s no sound! KORG app May 22, 2017 18:09 Follow Please check the following areas: Make sure that the volume of your iPad is turned up. Make sure that your program are not muted in the output level. Facebook Twitter LinkedIn Google+ Comments Warren Pearson November 28, 2015 16:40 I am experiencing the same. Nov 2015, ios9.1 Brand new ipad pro. Audio is at max on the ipad. Reinstalled software. No sound out of speakers or headphone. Other apps like Garage Band produce sound. Permalink Warren Pearson November 28, 2015 16:46 P.S. I haven't muted any levels. This behavior is experienced right after the app is installed without any modifications. Neither the keyboard nor kaos pad produce any sound. Connecting an external roland a800 controller did not make any difference. No sound. Thank you Permalink Dave Jensen November 30, 2015 01:28 No sound from iM1 app on iPad Air with iOS 9.1. Volume is up and no mute is set. Neither screen keyboard or external midi keyboard function with iM1, whereas GarageBand and Korg Module Le operate perfectly. Permalink Dave Jensen November 30, 2015 01:56 Update - problem solved. Powering cycling the iPad after installing the iM1 app allowed me to get sound from the screen keyboard. Another power cycle with my midi keyboard connected fixed that issue likewise. (Midi keyboard is a Samson Carbon 61). Instrument sound quality is outstanding !!! Permalink Warren Pearson November 30, 2015 02:31 Great that worked thanks Permalink 杨志 May 22, 2017 18:09 How to use nanoKey Studio control im1. Permalink Please sign in to leave a comment.