1st Note

Casio

Casio PX-S6000 Review

Everything the PX-S5000 isn't — 400 sounds, dual headphones, and spatial audio

MSRP

$1,400

Source: Spec page (2026-04-07)

88 Keys 11.2 kg smart scaled hammer action Bluetooth Intermediate

Scores

7.1 8.5 5.5 7.6 6.0 Beginner Night Practice Portability Touch Reality Value

Beginner

7.1

Night Practice

8.5

Portability

5.5

Touch Reality

7.6

Value

6.0
How These Scores Were Calculated

Beginner

7.1
Factor This Piano Points
Base Score 3.0
Lesson Function No +0
App Connectivity Yes +1.5
Recording Yes +1
Metronome Yes +0.5
Transpose Yes +0.3
Layer / Split Yes +0.3
Preset Songs 0 +0
Sound Variety 400 sounds +0.5

Night Practice

8.5
Factor This Piano Points
Base Score 2.0
Headphone Jacks 2 +2
Headphone Type 6.3mm, 3.5mm +1.5
Headphone Optimization Yes +1.5
Key Action Quietness smart scaled hammer action +0
Volume Control Yes +1
Bluetooth Audio Yes +0.5

Portability

5.5
Factor This Piano Points
Base Score 5.0
Weight 11.2 kg +1
Width 1322 mm -0.5
Battery No +0
Foldable No +0
Key Count 88 keys +0

Touch Reality

7.6
Factor This Piano Points
Key Action Quality smart scaled hammer action (grade 6) +3.6
Key Count 88 keys +1.5
Polyphony 256 notes +1.5
Sound Modeling Multi-Dimensional Morphing AiR +0.5
Key Surface ivory-feel +0.5

Our Verdict

The PX-S6000 is the PX-S5000's extroverted sibling: same slim 102mm body at 11.2 kg, but with 400 sounds, four speakers, two headphone jacks with spatial optimization, and a knob-based interface that invites experimentation.

Pros

  • 400 built-in sounds — pianos, electric pianos, organs, strings, synths, and more
  • Headphone optimization with spatial simulation — night practice feels immersive, not flat
  • Two headphone jacks (6.3mm + 3.5mm) — practice with a teacher or duet partner
  • Four speakers (vs PX-S5000's two) — better stereo separation and richer room sound
  • Bluetooth Audio + MIDI built in — stream backing tracks or connect to apps wirelessly
  • Knob-based controls for real-time sound shaping — filter, reverb, and effects at your fingertips

Cons

  • No battery power — unlike the PX-S5000, this one needs an outlet
  • No lesson function or preset songs — not designed for structured self-study
  • $1,400 enters serious competition from Kawai ES920 and Roland FP-60X
  • Ivory-feel surface only (no simulated ebony on black keys like the PX-S5000)
  • 16W total speaker power — four speakers help, but still modest for the price

The PX-S6000 fills the gap the PX-S5000 deliberately left open. Where the S5000 is a purist's instrument — 18 sounds, one jack, batteries — the S6000 is the all-rounder: 400 sounds, dual headphone jacks, headphone optimization, four speakers, and hands-on knobs for sound design. You lose battery power, which is a meaningful trade-off if portability was the whole point. At $1,400, it competes directly with the Kawai ES920 ($1,300) and Roland FP-60X ($1,300), both of which offer superior key actions but are heavier. If staying under 12 kg matters and you want sound variety plus good headphone experience, the PX-S6000 is the strongest option in Casio's portable lineup.

Technical Deep Dive

About the Key Action

The Smart Scaled Hammer Action is the same core mechanism as the PX-S5000, with individually weighted keys graded from heavy bass to light treble. The white keys have an ivory-feel texture for grip, though the black keys lack the simulated ebony surface found on the PX-S5000 — they're smooth plastic. The touch is responsive to dynamics and comfortable for long sessions. It's a very good action for a slim portable, sitting well above budget Casio models, though it doesn't match the depth of heavier instruments like the Kawai ES920.

Who Is This Piano For?

You want a slim portable piano that does more than just piano. Maybe you play in a worship band and need organ and string pads. Maybe you perform at small venues and want to tweak sounds on the fly with physical knobs. Maybe you practice at night and need headphones that actually sound good. Or maybe two people in your household play and you need dual headphone jacks. The PX-S6000 is for the player who wants the PX-S5000's slim body but can't live with only 18 sounds and one headphone jack.

Specifications

Keys 88
Key Action Smart Scaled Hammer Action
Polyphony 256 notes
Sounds 400
Weight 11.2 kg
Speakers 16W (×4)
Bluetooth Audio + MIDI

Recommended Accessories

🪑

Stand

Stand not included (sold separately)

A sturdy X-stand or furniture-style stand is essential if one isn't included.

🎧

Headphones

Closed-back headphones with good bass response make practice sessions more enjoyable.

🎹

Sustain Pedal

The included pedal is usually basic. A half-damper pedal upgrade is worthwhile for expressive playing.

💺

Bench

An adjustable-height bench helps maintain proper posture during long practice sessions.

Where to Buy

Casio PX-S6000 $1,400

How It Compares

PX-S6000 vs PX-S7000

The PX-S6000 scores higher in Portability, while the PX-S7000 edges ahead in Beginner. The PX-S6000 costs $400 less. Choose the PX-S6000 if you prioritize portability.

Casio PX-S7000 →

PX-S6000 vs FP-60X

The PX-S6000 scores higher in Portability, while the FP-60X edges ahead in Beginner and Touch Reality and Value. The FP-60X costs $300 less. Choose the PX-S6000 if you prioritize portability.

Roland FP-60X →

PX-S6000 vs ES920

The PX-S6000 scores higher in Portability, while the ES920 edges ahead in Beginner and Touch Reality and Value. The ES920 costs $100 less. Choose the PX-S6000 if you prioritize portability.

Kawai ES920 →

Frequently Asked Questions

Is the Casio PX-S6000 good for beginners?

Yes. The Casio PX-S6000 scores 7.1/10 on our Beginner scale, which means it has strong learning features like lesson modes, app connectivity, and built-in songs to help new players get started.

Does the Casio PX-S6000 have Bluetooth?

Yes, the Casio PX-S6000 supports both Bluetooth MIDI and Bluetooth Audio, so you can connect wirelessly to apps and stream audio.

How heavy is the Casio PX-S6000?

The Casio PX-S6000 weighs 11.2 kg (25 lbs). It scores 5.5/10 on our Portability scale. This is light enough to carry between rooms or to lessons.

Can I use headphones with the Casio PX-S6000?

Yes. The Casio PX-S6000 has 2 headphone jacks (6.3mm, 3.5mm). It scores 8.5/10 on our Night Practice scale. It also features headphone sound optimization for a more immersive experience.

How many keys does the Casio PX-S6000 have?

The Casio PX-S6000 has a full 88-key keyboard, the same as an acoustic piano. This gives you the complete range for any piece of music.

Related Guides

Best Digital Pianos for Seniors & Older Adults (2026)

Choosing a digital piano in your 50s, 60s, or 70s is different from buying one at 25. You may want a more comfortable key action that's easier on aging joints, a display you can read without squinting, and built-in lessons that let you learn at your own pace. This guide covers exactly that.

Read more →

Best Portable Digital Pianos for Travel & Small Spaces (2026)

Sometimes you need a piano that goes where you go. Whether you're gigging, traveling, teaching at multiple locations, or simply don't have room for a full console, portability matters. But lighter doesn't always mean better — the trade-offs between weight, key quality, and features are real. This guide breaks down exactly what to look for in a portable digital piano.

Read more →

Digital Piano Buying Guide: Everything You Need to Know (2026)

Buying a digital piano can feel overwhelming. Hundreds of models, confusing specs, and marketing jargon make it hard to know what actually matters. This guide breaks down everything you need to understand — in plain language — so you can make a confident decision.

Read more →

Digital Piano vs Keyboard — What's the Difference? (2026)

"Should I buy a digital piano or a keyboard?" It's the most common question beginners ask — and the most confusing, because the terms get used interchangeably even by music stores. They're actually quite different instruments designed for different purposes. This guide cuts through the marketing noise and explains exactly what separates them, when each one makes sense, and which you should buy based on your actual goals.

Read more →

Graded Hammer Action vs Weighted Keys: What's the Difference?

"Weighted keys" and "graded hammer action" are two of the most common terms you'll see when shopping for a digital piano. They sound similar but refer to different things. This guide explains exactly what they mean, how they affect your playing, and which type you should look for.

Read more →

Best Quiet Digital Pianos for Apartments (2026)

Living in an apartment doesn't mean giving up piano. Digital pianos were practically made for this situation — plug in headphones and the world disappears. But not all models are equally quiet. Key noise, headphone quality, and late-night optimization features vary widely. This guide helps you find the right piano for peaceful apartment practice.

Read more →

Similar Pianos

$1,800

A design-forward portable piano that looks as stunning as it sounds

10.0 Beginner 8.5 Night Practice 4.5 Portability 7.6 Touch Reality 6.3 Value
88 18.6 kg
View Details

Roland

FP-60X

$1,100

Roland's mid-range powerhouse with mic input

9.7 Beginner 8.5 Night Practice 5.0 Portability 8.2 Touch Reality 7.0 Value
88 19.3 kg
View Details

Kawai

ES920

$1,300

Kawai's best portable action with OLED display

10.0 Beginner 8.5 Night Practice 4.5 Portability 8.2 Touch Reality 6.7 Value
88 14.5 kg
View Details