Video presentation
https://youtu.be/W-NiywM8JnU


The AP-45 includes 88 Full-Size Weighted Scaled Hammer Action Keys, Dual Element Advanced ZPI Chip, 64-Note Polyphony, Touch Sensitive, 16 Tones, MIDI, 66 built-in songs, 3 pedals, Stand, and four speakers at 20 watts per side.



DETAILS
AP-45 Technical Specifications
Keyboard 88 Piano Keys (with Touch Response)
Polyphony 64 Notes, Maximum
Tones 16
Layer Adjustable volume
Split Split point, adjustable volume
Digital Effects Reverb (8 types), Chorus (8 types), Brillance
Demo Tunes Number of Tunes 16
Playback Repeat (all tunes, one tune)
Song Memory Operations Real-time recording, playback
Number of Tracks 2 (Track A, Track B)
Capacity Approximately 8,000 notes (total of 2 tracks)
Memory Backup Built-in lithium battery (Battery Life: Approximately 5 years)
Music Library Number of Tunes 50
Playback All song repeat, specific song
Part Off L, R
Pedals Damper, Soft, Sostenuto
Other Functions Metronome Beat (6 Types), Tempo (♩ = 30 to 255)
Touch Select 3 types, off
Transpose 1 octave (F# to C to F)
Temperament 7 types
Baroque pitch
MIDI 16 multi-timbre receive
Input/Output Headphones Stereo standard jacks x 2
Line Out (R, L/MONO) Standard jacks x 2
Output Impedance: 1.1K Ω
Output Voltage: 1.3V (RMS) MAX
MIDI Out/In
Speakers 16 cm x 2, 5 cm x 2 (Output: 20W + 20W)
Power Supply 120V
Power Consumption 60W
Dimensions Without Stand: 53 15/16 x 17 5/16 x 9 1/16 inches (136.9 x 43.9 x 23.0 cm)
54 5/16 x 17 10/16 x 33 inches (137.9 x 44.8 x 83.8 cm)
Weight Without Stand: Approximately 75.0 lbs (34.0kg)
Approximately 101.4 lbs (46.0kg)