Yamaha YDP-164 WA Set@+*Bundle offer comprising*, Yamaha YDP-164 WA Arius, Digital Piano, Graded Hammer 3 (GH3) keyboard with 88 keys, Synthetic ebony and ivory surface, Yamaha CFX Piano Sound, Intelligent Acoustic Control and Acoustic Optimizer, Stereophonic Optimizer, 192-Voice polyphony, 10 Timbres, 4 Reverb Types, Dual function and Duo mode, Metronome, 2 Track recording (1 song), 10 Demo songs and 50 piano songs, 3 Pedals, Keyboard cover, USB to Host, 2 Headphone jacks, Amplifier: 2x 20 W, Dimensions (W x H x D): 1357 x 849 x 422 mm, Weight: 42 kg, Colour: White Ash, matte, Yamaha B1 WA, Piano bench, Seat surface made of artificial leather, Measurements (L x W x H): 56,5 x 31 x 50 cm, Weight: approx. 6.5 kg, Colour: White, the t.bone HD 200, Headphones, Circumaural, Closed, Rotatable earcups, 57 mm driver, Frequency range: 20 - 20,000 Hz, Sensitivity: 110 dB, Impedance: 32 Ohm, Max. input level: 100 mW, 3 m cable with 3.5 mm jack plug and 6.3 mm adapter, Weight without cable: 244 g