Description
Yamaha PSS-A50 37-Key Mini Keyboard with Touch Response

MAKE YOUR VOICE HEARD
Compact yet powerful, the PSS-A50 offers professional-level sounds, exciting effects, and the creative freedom you need to express your music.

INSPIRING TOOLS TO CAPTURE YOUR IDEAS
The built-in arpeggiator helps spark new melodies, rhythms, and beats, while the phrase recorder lets you loop, play back, and record your musical creations. Connect the PSS-A50 to a home studio or mobile device to take your music wherever you go.
Highlights
- 37 high-quality and touch-sensitive mini keys
- 42 Voices (instruments)
- 138 Arpeggio types with hold function
- Phrase recorder
- Motion effect
- USB-MIDI connection
- Light and compact
- Built-in speaker / Headphones jack
- Battery and USB bus-powered (USB power adaptor sold separately)

COMPACT, YET COLOSSAL
The PSS-A50 mini-keyboard carries on the legacy of Yamaha’s acclaimed reface series, known for its exceptional touch, feel, and expressive power. Packed with new features, the PSS-A50 includes an integrated arpeggiator and a phrase recorder, allowing you to record, loop, and play back your musical ideas. Combined with the arpeggio hold function, you can layer up to four parts—mastering complex chords, fast passages, and expressive melodies with ease. The PSS-A50 transforms your musical potential into creative power.

GO WHERE THE MUSIC TAKES YOU
Compact and portable, the PSS-A50 is perfect for road trips, jam sessions, backyard performances, or studio work. Connect it to your computer to explore virtual instruments and music production software, giving you endless possibilities for songwriting and creativity.

PSS-A50
Size / Weight
Dimensions (W x D x H): 506 mm x 54 mm x 201 mm (19-15/16” x 2-1/8” x 7-15/16”)
Weight: 1.2 kg (2 lb 10 oz) (excluding batteries)
Control
Keyboard: 37 High-Quality (HQ) mini keys with Touch Response
Voices
Number of Voices: 40 Voices + 2 Drum Kits
Polyphony (Max.): 32
Effects
Miscellaneous Motion Effects: 34 types
Functions
Panel Sustain: Yes
Arpeggio: 138 types
Recording: MIDI data, 1 phrase (Approx. 700 notes; fewer when recording with effects)
Overall Control
Metronome: Yes
Tempo Range: 11–280, Tap Tempo (32–280)
Octave Button: -04 to +04
Transpose: -12 to 0, 0 to +12
Tuning: 427.0 – 440.0 – 453.0 Hz (approx. 0.2 Hz increments)
Connectivity
Headphones: Stereo mini jack (PHONES/OUTPUT)
USB TO HOST: Yes (MIDI, USB micro B)
Amplifiers and Speakers
Amplifier Power: 1.4 W
Speaker: 8 cm x 1
Power Supply
USB Power Adapter: 5 V / 500 mA (sold separately)
Batteries: 4 × “AA” (LR6/Mn R6 or Ni-MH HR6)
Power Consumption: 1.5 W
Auto Power Off: Yes
Included Accessories
Owner’s Manual
USB Cable
Online Member Product Registration
Downloadable Songbook










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