Specifications, General | Casio CTK-100 specs

SPECIFICATIONS

General
Number of Keys:	49
Polyphonic:	8-note
Preset Tones:	100
Auto-Rhythms:	100
Auto-Accompaniment:	CASIO Chord/Fingered
Demonstration Tune:	Classical Medley
Built-In Speakers:	10 cm dia. 1.0W Input Rating: 2 pcs.
Terminals:	Output Jack [Output Impedance: 120 Ω, Output Voltage: 3 V (rms)MAX],
	AC Adapter Jack (DC 9 V)
Power Source:	3-way AC or DC source
	AC: AC adapter AD-5
	DC: 6 AA size dry batteries
	Battery life: Approx. 3 hours (SUM-3/R6P)
	Approx. 6 hours (AM-3/LR6)
Power Consumption:	5.0 W
Dimentions:	86 x 857 x 285 mm (HWD)
	(3-3/8 x 33-3/4 x 11-1/4 inches) (HWD)
Weight:	3.2 kg (7.0 lbs) excluding batteries
Standard Accessory:	Music stand

Current Drain with 9V DC:	47 mA ± 20%
No Sound Output	47 mA ± 20%
Maximum Volume	413 mA ± 20%
with keys C2, D2, E2 and F2 pressed in
Car-Horn tone, Volume; Maximum
Output Level (Vrms with 8 Ω load each channel):	76 mV ± 20%
with key G2 pressed in Street Organ tone	935 mV ± 20%
Speaker Input Level:	935 mV ± 20%
with key G2 pressed in Street Organ tone
Minimum Operating Voltage:	6.0 V

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