Casio WK6500E1B - Manual (Page 119)

Reference
E-117
• Design and specifications are subject to change without notice.
Inputs/Outputs
USB port TYPE B
Sustain/Assignable jack Standard jack (sustain, sostenuto, soft, start/stop)
Phones jack Stereo standard jack
Line Out R, L/MONO jacks Standard jack × 2
Output Impedance: 2.3k
Ω, Output Voltage: 1.5V (RMS) MAX
Audio In jack Stereo mini jack
Input Impedance: 9k
Ω, Input Sensitivity: 200mV
Mic In jack (WK-6500 only) Standard jack (connect a dynamic microphone only)
Input Impedance: 3k
Ω, Input Sensitivity: 10mV
Power Jack 12V DC
Power Supply 2-way
Batteries 6 D-size zinc-carbon batteries or alkaline batteries
Battery Life Approximately 4 hours continuous operation on alkaline batteries
AC Adaptor AD-A12150LW
Auto Power Off Approximately 6 minutes after last key operation (during battery use),
approximately 4 hours after last key operation (during AC adaptor use)
Speakers 12cm × 2 + 3cm × 2 (Output: 6.0W + 6.0W)
Power Consumption 12V = 18W
Dimensions CTK-6000: 94.5 Ч 37.8 Ч 13.2 cm (37 1 / 4 Ч 14 7 / 8 Ч 5 3 / 16 inch)
WK-6500: 118.7 Ч 39.9 Ч 14.9 cm (46 3 / 4 Ч 15 3 / 4 Ч 5 7 / 8 inch)
Weight CTK-6000: Approximately 5.8kg (12.8 lbs) (without batteries)
WK-6500: Approximately 7.9kg (17.4 lbs) (without batteries)