PSS-A50 - Yamaha PSS-A50 Portable Keyboard Default title

Yamaha PSS-A50 Portable Keyboard

Stock code: Yamaha PSS-A50 new
This product is ex-demo. It is in perfect working condition but may have minor cosmetic damage.
  • 37 note, touch sensitive portable keyboard with mini keys
  • 42 instrument voices with 138 arpeggio types
  • Built in phrase recorder
  • USB-MIDI connectivity
  • Super light and compact with built in speaker and headphones socket
  • Battery and USB bus powered
RRP £106
£69.38 ex. VAT
  • Free UK mainland delivery Tick
  • Immediate despatch Tick
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Info Full description

Introducing the Yamaha PSS-A50 portable keyboard

Big, pro-level sounds in a small body. Cool effects and creative control. Everything you need to make your kind of noise. The built-in Arpeggiator inspires new ideas, creates melodies and beats, and to help you make magic, use the Phrase Recorder to loop, playback and record. Connect to a home recording setup and discover even more ways that the PSS-A50 will become your trusted musical companion.

Nothing is holding you back

Yamaha sound quality sets the bar in the industry, and Yamaha technology has innovated the way people make music. An arpeggio function that creates phrases and rhythms at the touch of a key, Motion Effect for modifying voices, and a Phrase Recorder for looping and playing back recorded phrases.

Watch how sound and technology can combine on the PSS-A50 and let them inspire you to find your own musical voice.

Pro-level feel

The PSS-A50 high-quality mini-keyboard is inherited from the Yamaha reface series, highly regarded by professionals for its outstanding touch, feel, and expressive power.

Master complex chords, and difficult phrases, and take on the high-speed passages and emotional melodies that challenge ever professional players; the PSS-A50 is the keyboard you need to maximize your potential.

Anytime, anywhere

The PSS-A50 runs on four AA batteries or a USB mobile battery making it easy to take on road trips, to jam sessions, backyard BBQs or even the recording studio.

The included USB power cable lets you plug into a computer, or to an AC outlet when batteries aren't available.

Block out the world

When you want to step inside your music and not be distracted by the outside world, simply plug in your favorite pair of headphones, automatically disabling the built-in speaker, giving you the privacy you need.

Computer Connectivity

Connect the PSS-A50 to a computer to experiment with virtual instruments and music production software — the possibilities are limitless.

*Software sold separately

More useful information

Owner's ManualMIDI Reference 

To find out more about how Chamberlain Pianos can help, enquire about any of our pianos, or to make a 1-2-1 appointment please contact the team on:

Phone (01428) 647593 Email pianos@
Spec Specification
DimensionsWidth506 mm (19-15/16")
Height54 mm (2-1/8")
Depth201 mm (7-15/16")
WeightWeight1.2 kg (2 lb, 10 oz) (not including batteries)
Control Interface
KeyboardNumber of Keys37
TypeHQ mini (High-Quality mini)
Touch ResponseSoft, Medium, Hard, Fixed
PolyphonyNumber of Polyphony (Max.)32
PresetNumber of Voices40 Voices + 2 Drum Kits
FunctionsPanel SustainYes
Arpeggio138 types
MiscellaneousMotion Effect (34 types)
FunctionsRecordingMIDI data, Number of Phrases: 1 (Approx. 700 notes; fewer when recording using effects such as Motion Effect)
Overall ControlsMetronomeYes
Tempo Range11 - 280, Tap Tempo (32–280)
Octave Button-04 to +04
Transpose-12 to 0, 0 to +12
Tuning427.0 - 440.0 - 453.0 Hz (Approx.0.2Hz Increments)
ConnectivityHeadphonesStereo mini jack (PHONES/OUTPUT)
Amplifiers and SpeakersAmplifiers1.4 W
Speakers8 cm x 1
Power SupplyPower Consumption1.5 W
Auto Power Off FunctionYes
AdaptorsUSB power adaptor 5 V/500 mA (Sold separately)
BatteriesFour “AA” size alkaline (LR6), manganese (R6) or Ni-MH rechargeable (HR6) batteries
AccessoriesIncluded AccessoriesOwner’s Manual, USB cable, Online Member Product Registration
Video Videos
Star Reviews