Casio WK-1500 Electronic Keyboard User Manual


 
— 3 —
MIDI: 16-timbre multi-timbre receive (General MIDI Level 1)
Built-in speakers: 12 cm diameter × 2 (output: 5 W + 5 W)
Input/Output Jacks
Power supply: 12 V DC
Headphones: Stereo standard jack
Output jacks: Output impedance: 100
Output voltage 2.5 V (RMS) MAX
Assignable Jack: Standard jack (sustain, sostenuto, soft, rhythm start/stop)
MIDI terminals: IN, OUT
Auto power off: Approximately 6 minutes after the last operation
Power source: 2-way AC or DC source
AC: AC adaptor
DC: 6D size dry batteries
Power consumption: 18 W
Dimensions (HWD): 116.1 × 30.2 × 11.0 mm (45-3/4 × 11-7/8 × 4-5/16 inches)
Weight: 6.8 kg (15.0 lbs) excluding batteries
ELECTRICAL
Current drain with 9 V DC:
No sound output 480 mA ± 20%
Maximum volume
with 10 polyphonic notes in tone No. 081 1720 mA ± 20%
Volume; maximum
Phone output level (Vrms with 8 load each channel): Left channel 175 mV ± 20%
with key C2 pressed in tone No. 042
Line output level (Vrms with 47 k load each channel): Left channel 1420 mV ± 20%
with key C2 pressed in tone No. 042
Minimum operating voltage: 12.0 V