Casio PX-S3100
 T
his year, Casio has 
upgraded the popular 
PX-S series digital 
pianos, bringing them 
up to date with 
Bluetooth 
connectivity, a 
redesigned speaker system and 
more. The PX-S3100 is the more 
capable instrument of the two, 
boasting a broader range of onboard 
sounds and more opportunity for 
tone-shaping in the effects 
department than its little brother, the 
PX-S1100. Coming in at 232mm in 
depth, it’s the slimmest digital piano 
on the market, and at 11.4kg it’s 
one of the most portable options too. 
The PX-S3100 delivers a 
fantastic collection of 700 onboard 
sounds. The stars of the show are the 
24 piano voices, which offer 
variations on the standard concert 
grand (the ‘mellow’ setting is 
particularly impressive) alongside 
genre-specifi c options for pop, jazz, 
rock and even ambient music. The 
voices offer an admirably faithful 
recreation of an acoustic piano’s 
tone, down to minute details like 
string and damper resonance and 
mechanical action noise, which can 
be tweaked in the Music Space app. 
Aside from the piano tones, 
there’s a varied selection of sounds 
that includes electric pianos, organs, 
strings, guitars, basses, synths and 
sound FX. There’s also a ton of 
possibilities for effects processing, 
the most useful being a pretty 
sophisticated reverb alongside 
chorus, fl anger and more. Thanks to 
a newly implemented speaker system 
powered by dual 8W amplifi ers, the 
PX-S3100 sounds noticeably better 
than its predecessor. The dynamic 
recording and playback system that’s 
useful for both composition and 
practice. For players who fi nd it 
helpful to play along with a backing 
track, there are 200 onboard 
rhythms and auto-accompaniment. 
These, along with almost every 
other feature, can be tweaked from 
the Music Space app, which hooks 
up to the piano via the included 
Bluetooth adapter and gives useful 
functions like a score viewer, piano 
roll and concert simulator.
The PX-S3100 is a brilliant 
choice for any amateur pianist 
moving out of the beginner bracket 
seeking more functionality and a 
decent sound, or gigging musicians 
in need of a stage piano that’s 
portable, reliable, and good value. 
range is broader, there’s more 
presence and defi nition, and the 
bass response is improved. 
So far, so good. It’s not all roses, 
though. When it comes to the piano’s 
action, feel and playability, the 
PX-S3100 is decent enough, but 
doesn’t quite stack up against other 
contenders in this price bracket, 
such as Roland’s FP-30X. Perhaps 
due to slight compromises made in 
achieving the piano’s compact form 
factor, the action is a touch less 
natural-feeling than we’d like. 
However, that’s not to say the 
PX-S3100 isn’t responsive to play. 
For anyone other than experienced 
pianists, the action’s not likely to be 
an issue, and certainly doesn’t 
outweigh the piano’s many plusses. 
Speaking of which, we were 
particularly taken with the piano’s 
design. Sleek, modern and stylish, 
the look of the PX-S3100 hits all the 
right notes, with the smooth, 
touch-sensitive backlit interface 
putting many-buttoned competitors 
like the Yamaha P-125 to shame. 
On top of its impressive 
aesthetic, the Casio’s outstanding 
array of features is where it really 
hits a home run. The headline here 
is the Bluetooth connectivity, which 
spans both audio and MIDI, giving 
you oodles of possibilities. There’s 
also a 3-track, 5-song MIDI 
THE PROS & CONS
+
 Upgraded  speakers 
make a noticeable 
difference  to sound
 Bluetooth audio and 
MIDI connectivity is 
genuinely useful 
 Battery power and 
portability means 
you can take it 
anywhere  you like
-
 Action is not quite 
up to scratch for 
pro-level players
FM VERDICT
 8.4
An  impressive bundle of 
features in a slim, stylish 
and portable package that 
exceeds competitors in all 
areas but one 
A brilliant choice for any 
amateur pianist moving out 
of the beginner bracket
Casio PX-S3100 | Reviews
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