Yamaha PSR-S670 61-Key Arranger Workstation Keyboard

SKU: A05702 Category: Tags: , , , , , ,

( 2 reviews )
  • Take total control of your sound with the two assignable live controllers
  • Identify chord sequences from an audio track with the Chord Tracker app
  • Record and play back your performance with the USB audio player
  • 416 voices, including MegaVoices, Drum/SFX kits, and XG voices
  • 230 styles, including all-new DJ styles
  • Authentic voices and styles from around the world
  • Expansion Memory – add new Voices, drum kits and styles

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The PSR-S670 from Yamaha is a more entry-level arranger workstation that combines a wide range of sounds together with powerful performance features. Covering a multitude of styles, the keyboard brings the experience of performing in a band to the solo keyboard player. Two assignable live controllers, a modulation wheel and two assignable foot-pedal inputs ensure total control over voices, styles, effects, and other functions during live performance.

A new DJ Styles concept features a collection of chord progressions that eliminate the need for continuous chord changes with the left hand. And to enhance practicing and performance, Yamaha Chord Tracker app for iPhone and iPad (sold separately) instantly identifies and extracts any chord sequence from an audio track stored on the keyboard. Sound expansion is available using the on-board expansion memory.

Audio data can be played back using the USB Audio Player, or triggered using the Audio Link Multi-Pad function, providing even more creative options. The unit also has an auxiliary input jack to connect an audio player, and a dedicated line output that makes it easy to use the keyboard with a PA system or audio interface.


  • 416 voices, including MegaVoices, 34 Drum/SFX kits, and 480 XG voices
  • Authentic sampled sounds including acoustic and electric pianos, and electronic sounds perfect for today’s dance music
  • Two live controllers for instant control over effects and other functions, including filter, arpeggio, and track mute
  • 230 styles, including all-new DJ styles
  • Arpeggio function for instant access to a library of arpeggiated synthesizer phrases, and more
  • Authentic voices and styles from around the world
  • USB audio playback
  • Expansion Memory – add new Voices, drum kits and styles for extra versatility and enhanced performance

What's in the box

  • Yamaha PSR-S670 – Arranger Workstation
  • AC Power Adapter
  • Music Book Rest
  • Operating Manual
  • Limited 1-Year Warranty


Control InterfaceKeyboard

Keys: 61
Type: Organ, initial touch

Touch Response: Hard1, Hard2, Medium, Soft1, Soft2

Other Controllers

Pitch Bend

2 x Assignable control knobs


Type: QVGA 4.3 inch
Size: 320 x 240 dots

Color: Monochrome

Language: English, German, French, Spanish, Italian, Japanese

Panel Languages: English

VoicesTone Generation: AWM Stereo Sampling

Polyphony: 128

Presets: 416 Voices + 34 Drum/SFX Kits + 480 XG Voices

Compatibility: XG, GS (for song playback), GM, GM2

Expandability: Approximately 32 MB maximum Expansion Voice

Part: Right 1, Right 2, Left


Reverb: 44 Presets + 3 Users

Chorus: 71 Presets + 3 Users

DSP: 283 Presets + 10 User

Master Compressor: 5 Presets + 2 User

Master EQ: 5 Presets + 2 User

Accompaniment StylesPreset

Styles: 230

Fingering: Single Finger, Fingered, Fingered On Bass, Multi Finger, AI Fingered, Full Keyboard, AI Full Keyboard

Style Control: 3 x Intro, 4 x Main Variation, 4 x Fill, Break, 3 x Ending

Other Features

Music Finder: 1,200 Records

One Touch Setting (OTS): 4 for each Style


Expansion Style: Yes

Expansion Audio Style: Approximately 128 MB maximum


Style File Format, Style File Format GE


4 Sample songs


Number of songs: Unlimited (dependent on drive capacity)

Tracks: 16

Data Capacity: Approximately 300 kB per song

Recording Function: Quick recording, multi recording, step recording

Compatible Data Format

Playback: SMF (Format 0 and 1), XF

Recording: SMF (Format 0)

Multi PadsNumber of Preset Multi-Pad Banks: 179 banks x 4 pads

Audio Link


Number of Buttons: 8

Control: Registration Sequence, Freeze


Lesson/Guide: Guide Mode, Any Key, Karao-Key, Your Tempo



Overall Controls


Tempo Range: 5 to 500 BPM, tap tempo

Transpose: -12 to +12

Tuning: 414.8 – 440 – 466.8 Hz
Octave button

9 x Scale types


Direct Access



Panel Sustain



Style Creator (no step edit)

Style Recommender

OTS Information


Song Creator

Score Display Function

Lyrics Display Function

Multi Pads

Multi-Pad Creator

Audio Recorder/Player

Maximum Recording Time: 80 minutes per song

Recording: WAV format 44.1 kHz sample rate, 16-bit resolution, stereo)

Playback: WAV format 44.1 kHz sample rate, 16-bit resolution, stereo)

Storage and ConnectivityStorage

Internal Memory: Approximately 2 MB

External Drives: USB flash memory (via USB to Device)



Foot Pedal (1 Sustain, 2 Volume, Function Assignable)
AUX In stereo mini jack
L/L+R, R line-out

USB to Device
USB to Host

Amplifiers and SpeakersAmplifiers: 2 x 15 W

Speakers: 2 x 4.7″ (12 cm)

Color / FinishMetallic dark grey
Power RequirementsPA-300C or equivalent

15 W power consumption

Auto Power Off function

Dimensions (WxDxH)39.5 x 16.1 x 5.3″ (1003 x 409 x 135 mm)
Weight17.9 lb (8.1 kg)

Packaging Info

Package Weight25.5 lb
Box Dimensions (LxWxH)43 x 20.5 x 9″

2 reviews for Yamaha PSR-S670 61-Key Arranger Workstation Keyboard

5.0 Average Rating Rated ( 2 Reviews )

  1. Madam Jane (verified owner)

    This keyboard ended up being much more than I expected it to be. There are still many aspects of the instrument which I have yet to discover. What is most amazing to me is that there are so many different ways that this keyboard can be used in both live venues, for study, and for arranging (the keyboard’s namesake)!

  2. Taiwo Aremu (verified owner)

    This keyboard has great drums and other accompaniments, the preset buttons are easy to program and transition well from rhythm to rhythm as you change songs. The piano sounds are good and the sustain holds them the same as a traditional piano, just a second or two.

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