The Yamaha EAD20 is an electronic acoustic drum module that combines microphones, cables and mixing in one unit. It is set up with a sensor unit that clamps to the bass drum hoop. The sensor unit captures a stereo image of the whole kit and includes a built-in kick trigger that turns each bass drum strike into a trigger signal. This lets you layer samples in time with acoustic playing.
The module uses the SWX100 sound engine, which is also found in the Yamaha EAD50. It offers 512-note polyphony, 2,203 voices and 252 digital effects. Looping, sampling and playback are built in. It can be used for recording, live miking and sound creation. It is aimed at intermediate and advanced drummers.
Trigger inputs work with single-zone, dual-zone, three-zone and multi-piezo pads, including pads from other brands. An 8-in/10-out USB audio interface records multitrack audio to a computer, and MIDI out connects to a DAW. LED rotary faders and assignable Kit Modifier knobs adjust the sound while playing. The free EAD Touch and Rec'n'Share apps handle on-the-fly adjustments, data management and performance videos.
- Sound engine
- SWX100, shared with the Yamaha EAD50
- Polyphony
- 512 notes
- Voices
- 2,203
- Effects
- 252 digital effects
- Scenes
- 251 total: 51 preset kits and 200 user kits
- Microphone
- Stereo condenser with Japanese-made custom capsules
- Sensor unit
- Clamps to the bass drum hoop; built-in kick trigger
- Trigger inputs
- 6 inputs, up to 9 triggers using splitters; 4 additional splittable trigger inputs; foot trigger support
- Pad compatibility
- Single-zone, dual-zone, three-zone and multi-piezo pads, including non-Yamaha