Yamaha PSR S670


Important Order Information
What's your return policy?

If you decide you would like to return your order, simply inform us via phone or email within 14 days of your purchase. Full Terms here.

Can I Part exchange/sell?

Yes, we deal in an extensive range of used instruments including digital pianos from Yamaha, Technics, Roland and many others. We also offer excellent prices for instruments in part-exchange. If you'd like to part exchange, use the form here.

When will I get my order?

If your order is placed before 2pm on a weekday, it will be shipped to arrive with you between 8am and 6pm the next working day unless you have requested a specific date during the checkout process. For more info, read on here.

Why a Digital Piano?
Are digital pianos as good as “real” pianos?

Most people cannot tell the difference between traditional pianos and digital pianos today. This is because modern technology is so advanced that digital pianos can replicate the touch and feel of ‘real’ pianos so accurately.

Do the keys feel real?

Yes. The keys on digital pianos are usually ‘weighted’ so the way they feel to play and react to your input is just like the real thing. Don’t think that digital pianos feel and sound like that old Casio keyboard you got for Christmas in 1986.

Do they need tuning?

No. Digital pianos never go out of tune, so never need tuning.

Do they have the right amount of keys?

Yes. Most digital pianos have the standard 88 keys.

Can I wear headphones to practice?

Yes. When you plug headphones into a digital piano the speakers are disabled so only you can hear the sound. This is ideal for practicing late at night or when you don’t want to disturb anyone. Note: The standard jack socket for headphones is 6.35mm. iPhone headphone plugs are 3.5mm so you would need an adaptor.

Why do digital piano prices vary so much?

The price of a digital piano depends on a number of factors, for example whether the keys are plastic or wooden, whether the speakers are big or small, the amount of extra features it has like rhythms and backings or multi track recordings. The cabinet design and finish is a factor too. Small portable pianos tend to be cheaper than the more traditional looking non-portable ones.

Can I connect my iPhone/iPad?

Many of the Yamaha digital pianos and keyboards allow connection to an iPad/tablet now for various purposes. Yamaha have developed a lot of apps for their instruments, you can read more about them on the App Store.

What about other manufacturers of digital piano?

We are an independent shop but choose Yamaha digital pianos exclusively because they are regarded as the best in the world. You will find Yamaha digital pianos in most music schools, colleges and universities, and teachers nearly always recommend Yamaha because of how authentic the touch and sound is.

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Learn to play with 3 months of Flowkey FREE

The Yamaha PSR-S670 Arranger Workstation Keyboard is bursting with powerful, professional quality features for the composer and performer. Whatever level of player you are, the PSR-S670 has features to both enhance your playing skills and create some staggeringly good sound. Yamaha have consistently produced premium quality keyboards and the PSR-S670 is testimony to what can be achieved by them at a very modest price.


Right from the first touch of the 61-note organ/synth style keyboard, it becomes apparent that the PSR-S670 arranger packs a powerful sound engine, specifically Yamaha’s AWM technology. This offers you a huge 128-note polyphonic capability giving you plenty of scope to explore the 800+ sounds and 34 drum kits, all of which will impress players and audiences alike. Wherever your musical imagination wishes to take you, you will have all of the power you need right at your fingertips.

Using direction from the screen and easy to use top panel, you will be able to glide your way through the built-in traditional instruments like piano, organ, strings, chorale and ethnic instruments as well as more cutting-edge synth sounds and drum machines that budding dance music producers will love. Whatever musical genre you favour, the PSR-S670 has you covered.

The PSR-S670 arranger also comes with a huge 230 accompaniment styles to give you powerful backing and the ability to create some truly inspiring music with nothing standing in the way of your creative flow.


The top panel of the Yamaha PSR-S670 Arranger Workstation Keyboard presents you with clearly labelled controls so even for players new to workstations, you will find yourself navigating the system with ease. A pitch bend and modulation wheel work alongside 2 assignable knobs to give you real-time control over your sounds for some incredibly expressive playing.

The PSR-S670 Arranger is capable of capturing your performances both as SMF (MIDI) data or as audio. Thanks to the USB connectivity, you can attach hard drives for extra storage or connect the PSR-S670 Arranger to a computer for use with software, the possibilities are endless!

Other amazing features of the Yamaha PSR-S670 Arranger Workstation Keyboard include a powerful effects section, arpeggiator, connectivity for audio in and out, sustain and expression pedals and a built-in pair of powerful full range speaker! The PSR-S670 Arranger literally has it all when it comes to performance and music creation power and packs it all into a sleek, portable and durable unit for players of all levels.

Model NamePSR-S670 Arranger Workstation
Dimension (WxHxD)1004 x 134 x 410mm
FinishMetallic Dark Grey
Number of Keys61
TypeOrgan, Initial Touch
Touch ResponseHard1, Hard2, Medium, Soft1, Soft2
Other ControllersPitch Bend Wheel
Modulation Wheel
2 x Assignable Control Knobs
DisplayQVGA 4.3 inch LCD
320 x 240 dots
Tone GenerationAWM Stereo Sampling
128 Note Polyphony
Number of Voices416 Voice + 34 Drum/SFX Kits + 480 XG Voices
Expansion CapabilityYes (approx. 32 MB max)
EffectsReverb: 44 Presets + 3 User
Chorus: 71 Presets + 3 User
DSP 283: Presets + 10 User
Master Compressor: 5 Presets + 2 User
Master EQ: 5 Presets + 2 User
Arpeggio: Yes
AccompanimentNumber of Preset Styles: 230
Pro Styles: 208
Session Styles: 12
DJ Styles: 10
SongsNumber of Preset Songs: 4 Sample Songs
Max Number of Songs: Unlimited (depends on the drive capacity)
Number of Tracks: 16
Data Capacity: Approx. 300 KB/Song
Recording Function: Quick Recording, Multi Track Recording
Playback and Recording Format: SMF
Other Functions8 Registration Memory Slots Lesson Guide: Follow Lights, Any Key, Karao-Key, Your Tempo Metronome Transpose and Tuning Harmony/Echo Audio Recording: 80 Minutes Per Song Multi Pads Recording and Playback: .wav (WAV format: 44.1 kHz sample rate, 16 bit resolution, stereo)
StorageInternal Memory: Approx. 2 MB
External Drives: USB Flash Memory (via USB to DEVICE)
Foot Pedal: Sustain, Volume (Function Assignable)
Aux In
Line Out
USB to Device
USB to Host
Speakers15 Watts x 2
12 CM x 2
Included AccessoriesOwner’s Manual
Online Member Product Registration
Music Rest
AC Adaptor
includes 3 months of YAMAHA FLOWKEY
Have you always dreamt of playing piano or keyboard? Alongside online courses, private lessons with a piano teacher or classes in a music school, there are also other options: Start learning how to play your favourite songs on your Yamaha piano or keyboard right now, at your own pace and whenever you have time – with Yamaha and flowkey.
Flowkey is one of the world's most popular apps for learning to play the piano. Even beginners can learn to play a wide array of songs on their acoustic piano, digital piano or keyboard in next to no time. The flowkey piano app is the ideal companion for those starting to learn the piano. Choose your favourites from a wide range of songs and start playing right away or learn in the traditional way with one of the many tutorials available.
All you need to do is:

• register your new acoustic piano, digital piano or keyboard on the Yamaha Music Member Europe (YMME) portal
• obtain your individual code from the members' portal
• enter your code when registering on the flowkey website.

You will then have premium access to the app free of charge for three months.

Additional information

Weight34 kg