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Reference
E-39
English
• Specifications and designs are subject to change without notice.
Product Specifications
Model AP-420BK/AP-420BN
Keyboard 88-key piano keyboard, with Touch Response
Maximum Polyphony 128 notes
Tones 16
• Layer (excluding bass tones)
• Split (Low-range bass tones only)
Effects Brilliance (–3 to 0 to 3), Reverb (4 types), Chorus (4 types), DSP, Acoustic Resonance
Metronome • Beats: 0, 2, 3, 4, 5, 6
• Tempo Range: 20 to 255
Duet Adjustable tone range (–1 to 2 octaves)
Music Library • Number of Songs: 60, User Songs: 1 (memory capacity; up to 65KB)*
* Based on 1 KB = 1024 bytes, 1 MB = 1024
2
bytes
• Song volume: Adjustable
• Part On/Off: L, R
Recorder • Functions: Real-time recording, playback
• Number of Song: 1
• Number of Tracks: 2
• Capacity: Approximately 5,000 notes total
• Recorded Data Protection: Built-in flash memory
Pedals Damper (with half-pedal operation), Soft, Sostenuto
Other Functions • Touch Select: 3 types, Off
• Transpose: 2 octaves (–12 to 0 to 12)
• Tuning: A4 = 440.0 Hz ±99 cents (variable)
• Temperament
• Octave shift
• Operation Lock
MIDI 16-channel multi-timbre receive
SD Memory Card • SD memory card slot
• Supported SD Memory Cards: Up to 2GB
• Functions: SMF playback, file storage, file recall, card format
Inputs/Outputs • PHONES jacks: Stereo standard jacks × 2
• Power: 24V DC
• LINE OUT R, L/MONO jacks: Standard jacks × 2
Output impedance: 2.3K
Ω
Output voltage: 1.1V (RMS) MAX
• USB port: TYPE B
• Pedal connector
Speakers
φ
12cm × 2 +
φ
5cm × 2 (Output 20W + 20W)
Power Requirements AC Adaptor: AD-E24250LW
Power Consumption 24V = 60W
Dimensions Digital Piano and Stand: 139.5 (W) × 42.7 (D) × 83.5 (H) cm (54
15
/
16
× 16
13
/
16
× 32
14
/
16
inch)
Weight Digital Piano and Stand: approximately 40.0kg (88.2 lbs)