Comes with Full Size 8GB Micron SD Card.
Initializing a New SD Card (FORMAT)
1. Hold down the [SHIFT] button and press the [FILTER] button. The UTILITY MENU screen appears. 2. Use the [VALUE] dial to select “SD CARD FORMAT,” and then press the [VALUE] dial. 3. Use the [VALUE] dial to select “OK,” and then press the [VALUE] dial. The SD card is initialized. If you decide to cancel, use the [VALUE] dial to select “Cancel,” and then press the [VALUE] dial.Optimizing the Internal Memory (LOOPER OPTIMIZE) As samples are loaded into the looper and then deleted, the free space in memory can become fragmented, so that the available space cannot be used efficiently. By using Looper Optimize, you can optimize the internal memory usage and increase the storage that is available for recording.
1. Hold down the [SHIFT] button and press the [FILTER] button. The UTILITY MENU screen appears. 2. Use the [VALUE] dial to select “LOOPER OPTIMIZE,” and then press the [VALUE] dial. 3. Use the [VALUE] dial to select “OK,” and then press the [VALUE] dial. Memory optimization is executed. If you decide to cancel, use the [VALUE] dial to select “Cancel,” and then press the [VALUE] dialUsing a Connected Computer to Manage the SD Card By USB-connecting the MC-101 in Storage mode to your computer, you can use the computer to manage the contents of the SD card in the MC-101. * Other operations cannot be performed while in Storage mode.
1. Make sure that the MC-101 is powered-off, and that no USB cable is connected. 2. While holding down the [PROJECT] button, power-on the MC-101. The MC-101 starts in Storage mode. 3. Insert the USB cable, and connect it to your computer. Your computer shows the SD card folder. 4. Before disconnecting, use your computer to perform the appropriate operation for safely removing the external device. 5. Power-off the MC-101.Max 32 GB SDHC.
Not sure if SDXC will work.
Even though SDXC can support more storage through exFat SDHC on MC-101 can only do Fat32 so 32 GB is the max usable regardless.
Larger cards are slower.
I read that factory reset does not restore SD Card.
I backed up SD Card but there are only mpj projects files no samples.
Ordered this
https://www.amazon.com/gp/product/B01J5RHBQ4/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&psc=1
SanDisk Extreme Pro 32GB SDHC UHS-I Card (SDSDXXG-032G-GN4IN)