合成器怎么合成

ADSR Sounds Ultimate Techno DRUM MACHINE PRESETS
ADSR Sounds 909 Vanguard DRUM MACHINE MIDIGRID ORBIT PRESETS
ADSR Sounds Afro & Tribal Grooves DRUM MACHINE PRESETS
ADSR Sounds Classic House v 1 DRUM MACHINE PRESETS
ADSR Sounds Dubstep and Riddim DRUM MACHINE PRESETS
ADSR Sounds Hypertechno MIDIGRID PRESETS
ADSR Sounds Hypertechno ORBIT PRESETS
ADSR Sounds Insignia 303 DRUM MACHINE ORBIT PRESETS
ADSR Sounds Pop DRUM MACHINE PRESETS