2008 Summer NAMM Show: Roland announced the TDW-20 Expansion Board for the V-Drums TD-20 Percussion Sound Module. Description: This add-on lets drummers extend the power of their V-Drums with wider dynamics, new sounds, new ambience effects, enhanced V-Editing, and improved functionality. The TDW-20 Expansion Board can be user-installed easily, adding hundreds of new drum and percussion instruments. The TDW-20 also features improved expressiveness and dynamics, additional ambience effects to create customizable drum sounds, advanced COSM editing features and a new and improved operating system.

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	www.synthtopia.com/content/2008/06/22/roland-unveils-tdw-20-expansion-board/