Roland SP-404MK Reference Manual page 201

Power Supply
Current Draw
Expected Battery Life under
Continuous Use
External Dimensions
Weight (excluding AC
adaptor)
Accessories
Options (sold separately)
MIDI (IN, OUT) jack: Stereo miniature phone type
USB terminal: USB Type-C
DC IN jack
AC adaptor
USB bus power supply (USB Type-C
Ni-MH batteries (AA, HR6) (commercially available) x 6 or Alkaline battery (AA,
LR6) (commercially available) x 6
1,100 mA (AC adaptor)
1,500 mA (USB bus power)
Alkaline battery: Approx. 2.5 hours
Ni-MH battery: Approx. 3.5 hours
* This can vary depending on the specifications of the batteries, capacity of the
batteries, and the conditions of use.
178 (W) x 276 (D) x 71 (H) mm
7 (W) x 10-7/8 (D) x 2-13/16 (H) inches
1.1 kg
2 lbs 7 oz
Quick start
"Read Me First" leaflet
AC adaptor
Warranty card
TRS/MIDI connecting cable: BMIDI-5-35, BMIDI-1-35, BMIDI-2-35, BCC-1-3535,
BCC-2-3535
®
(Audio, MIDI)
®
port, 1.5 A or more)