Korg KROSS 2 Series - Specifications: Outputs, Connectivity, and Power; Audio Outputs; Audio Inputs; Connectivity: MIDI and USB

AUDIO OUTPUT L/MONO, R
・ Connectors: 6.3mm (1/4") phone jacks(TS unbalanced)
・ Output Impedance: 1.1k ohm stereo, 550 ohm mono (L/Mono only)
・ Maximum Level: +10.0dBu
・ Load Impedance: 10k ohm or greater
・ Controllable by the VOLUME knob
HEADPHONE OUTPUT
・ Connectors: 3.5mm(1/8") stereo mini phone jack
・ Output Impedance: 33Ω
・ Maximum Level: 40+40mW
・ Controllable by the VOLUME knob
Audio Inputs (Analog)
LINE IN
・ Connectors: 3.5mm(1/8") stereo mini phone jack
・ Input Impedance: 1.1kΩ
・ Maximum Input Level: -42 to 0 dBu
MIC IN
・ Connectors: 6.3mm (1/4") phone jacks(TS unbalanced)
・ Input Impedance: 33Ω
・ Maximum Input Level: -48 to -6dBu
・ Phantom power or plug-in power is not supported.
Others
MIDI
・ IN, OUT
USB
・ USB connector TYPE B x 1, USB-MIDI interface, USB audio interface
SD Card Slot
・ One card slat
* Capacity recognized: SD memory cards up to 2 Gigabytes (GB). SDHC memory cards up to 32 Gigabytes (GB). SDXC memory cards are not supported.
Main Specifications
Power
・ AC adaptor power supply DC 9V
・ AA alkaline batteries x 6, or nickel-metal hydride batteries x 6
Battery Life
・ AA alkaline batteries x 6: Approximately 6 hours
・ AA nickel-metal hydride batteries (1900mAh) x 6: Approximately 7 hours
* Varies depending on the batteries used and the conditions of use.
Power Consumption