Casio CTK-450 User Manual download pdf (Page 3)

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General

Number of Keys: 61

Polyphonic: 16-note

Preset Tones: 64

Auto-Rhythms: 64

Auto-Accompaniment: CASIO Chord/Fingered

Auto-Play Tunes: Songs: 32 (Melody ON/OFF)

Free Sessions: 32

Terminals: PHONE/OUTPUT Jack [Output Impedance: 40 Ω, Output Voltage:

3.5V(rms)MAX], AC Adaptor Jack (DC9V)

Built-In Speakers: 10 cm dia. 1.5W Input Rating: 1 pec.

Power Source: 3-way AC or DC source

AC: AC adaptor AD-5

DC: 6 D size dry batteries

Battery life: Approx. 2 hours (SUM-3/R6P)

Approx. 4 hpurs (AM-3/LR6)

Car battery: Required optional car adaptor CA-5

Auto Power Off: Approx. 6 minutes after the last operation

Power Consumption: 7.0 W

Dimentions: 86 x 920 x 291 mm (HWD)

(3-3/8 x 36-1/4 x 11-7/16 inches) (HWD)

Weight: 3.5 kg (7.7 lbs) excluding batteries

Standard Accessory: Music stand, Song book

Electrical

Current Drain with 9V DC:

No Sound Output 130 mA ± 20%

Maximum Volume 400 mA ± 20%

with keys C3 to C4 pressed in Clarinet tone,

Volume; Maximum

Line Output Level (Vrms with 47 KΩ load each cannel): 650 mV ± 20%

with key C6 pressed in Clarinet tone

Phone Output Level (Vrms with 8 Ω load each channel): 120 mV ± 20%

with key C6 pressed in Clarinet tone

Speaker Input Level: 1400 mV ± 20%

with key C6 pressed in Clarinet tone

Minimum Operating Voltage: 5.7 V

SPECIFICATIONS

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Jeremiah Tetteh 19 Dec 2024 | 19:29:10

How to transpose on the keyboard

Jeremiah Tetteh 19 Dec 2024 | 19:32:10

How to transpose on the keyboard

Casio CTK-450 User Manual Page 3