– You can enjoy driving a model railroad while feeling the change in running sound depending on the driving situation.- By pressing the 6 function buttons, you can create a trip to the 300 Series Shinkansen “Nozomi” with a horn, door opening and closing, an in-car broadcast chime, and a departure bell + buzzer.- In-car chimes include “JR Tokai in-car chime (AMBITIOUS JAPAN!)” In the latter half, in addition to “Nozomi” in the first half of the actual vehicle operation.- Reproduce the characteristic magnetic excitation sound of the 300 series Shinkansen by GTO thyristor generated by acceleration and deceleration- In the sound tuning mode, you can enjoy the acceleration / deceleration that follows the running sound as if you were driving an actual vehicle.- In controller priority mode, the vehicle runs according to the operation of the power pack, similar to the controller tuning type sound card.- The “Save tuning settings” function remembers the last tuning mode when the sound box was turned off, and the settings are maintained the next time it is started.- A “function label” compatible with the sound box is included in the package.- Attachment: Function label