Best electronic drum modules

Top pick: Roland TD-27 V-Drums Sound Module. It's the sweet spot of Roland's Prismatic Sound Modeling line — realistic, deeply editable kits, a built-in recorder for practice and demos, and enough trigger inputs to grow a kit without paying flagship money. If you want the best module Roland makes, the TD-50X is the step up.

Who the others suit:

• Roland V31 — newer-generation Roland sound with a huge kit library; good if you want modern sounds without the TD-27's depth.
• Yamaha EAD20 — for acoustic drummers who want to mic and blend their real kit, not replace it.
• Yamaha EAD10 — the same idea on a tighter budget; great for recording rehearsals.
• KAT KT3M — a solid mid-priced brain with plenty of kits and user slots for a hybrid setup.
• Simmons Titan 50 / Donner DED-80 — budget modules for a first kit or a small practice setup.
• Millenium MPS-750X — cheap way to add sounds to a DIY pad build.
• KAT KTMP1 — a tiny four-pad percussion module, not a full kit brain.

Skip the unbranded "Personal computerme" module — no meaningful specs to judge it by.