ELCajon EC-10: How are high and low distinguished? May 20, 2025 08:41 Updated Follow High and low are distinguished automatically by analyzing the acoustical character of the sound, such as the frequency. Related articles ELCajon EC-10: Can the clip mic be purchased separately? ELCajon EC-10: It’s hard to play each sound of high or low; what should I do? ELCajon EC-10: Trigger Balance ELCajon EC-10: Can I connect it to an instrument or box other than the cajon, such as a guitar?