BestDCC^™ MX621
The best in DCC that the market has to offer. I never knew how good a locomotive could run until I switched to ZIMO.

Zimo has been the world leader of DCC and always pushes forward. The good news is that with Zimo you are never obsolete.

The subminiature MX621 is used all the way down in Z-scale.  In G-scale This decoder is an excellent alternative to function decoders, because it can control a motor function (e.i. opening door, conveyer belt, crane...) unlike a pure function decoder

Features of the MX621:

• 0.8A (1.5A peak) total output capacity
• 4 output function (.8A combined limit)
• Size (inch): 15/32 x 21/64 x 3/32  | (mm): 12 x 8.5 x 2.2