KATO N gauge sound card C11 22-204-1 Railway model supplies

This product is a controller-synchronized sound card. When used with the 2021 C11, you can enjoy realistic sound effects when driving a steam locomotive. Even with existing C11s such as the 10-244 Oigata Railway SL [Kawanero] 4-Car Set and the 2002 C11, the synchronization between the sound and the running is slightly different, but you can still enjoy it.