Yamaha EAD50 Drum Module vs Roland V31 V-Drums Sound Module

These are different tools. The Yamaha EAD50 is a hybrid system for acoustic drums: a DSU50 stereo microphone and trigger unit captures your whole kit, then adds electronic sounds, effects and an 8-in/10-out USB audio interface. The Roland V31 is a pure electronic drum brain for V-Drums pads, built on the V71 engine with DW-sampled kits, a color LCD and Roland Cloud expansion. Buy the EAD50 to mic and hybridize an acoustic kit; buy the V31 to drive an electronic kit.

• Choose the Yamaha EAD50 if you play an acoustic kit and want to capture it in stereo, add electronic layers and record multi-track over USB without a separate mixer and mics.
• Choose the Roland V31 if you own or are building a V-Drums pad kit and want flagship V71-derived sounds, DW samples and Roland Cloud expansion in a compact module.