Is it save to remove the SD card during playback?

There is no problem. When the SD card is removed while sampled sound sources on the SD card are being used, the program switches to the default sound sources (KICK, SNARE, CLAP and HI HAT). Also, when the SD card is removed while effect parameters on the SD card are being used, the program switches to the RMX-1000’s [USER] mode parameters.

The data may be damaged if the SD card is removed while customized parameter data is being stored on it, but the data is not damaged if the SD card is removed or inserted during playback.