Roland drum set kv 1 1 sound delay.

Hello, dear, there are only six timbres built in to solve the sound delay of APP sound source AE0 1. However, the external supporting APP soft sound source has many timbres. You can use AE0 1 Bluetooth to connect your mobile phone or Apple mobile phone and iPad, and use this Aerophone mini plus software to play a variety of timbres. However, due to the innate reasons of Android Bluetooth, when playing with Bluetooth connection, the sound of Apple mobile phone and iPad will be delayed, but it is acceptable. The delay of Android phone is unacceptable, and there is a fly in the ointment.