The catch
Casio PX-S7000
MIDI, not piano audio, is what computer USB carries. The bare body is shallow, but the furnished installation is deeper.
Side by side
PX-S7000 is the choice for its included stand and three pedals, microphone input and short internal audio recordings. P-525 is the choice for direct computer USB audio and a 16-track MIDI recorder. In comparable furniture setups with music rests, Casio is 449 mm deep, and Yamaha with its optional stand is 402 mm deep. Yamaha’s stand and three-pedal unit cost extra, although a continuous FC3A damper pedal is included. Casio’s internal audio storage totals about 18 minutes.
Before you buy
A family could pick the PX-S7000 because the keyboard body looks easy to fit along a living-room wall, but the supplied stand changes the math. Assembled with its music rest, Casio is 449 mm deep, while the P-525 on its optional stand with the rest fitted measures 402 mm. That puts Yamaha ahead by 47 mm, before seating and cable space. If a door or walkway nearby makes depth matter, measure the furnished arrangement. What Casio has going for it is the included package and the design. A smaller finished footprint is not one of them.
Where this comes from
449 minus 402 = 47 mm. The specified furniture stand and music rest are counted in both figures. Yamaha’s accessories are optional. No safety clearance or chair space is part of the subtraction.
The catch
MIDI, not piano audio, is what computer USB carries. The bare body is shallow, but the furnished installation is deeper.
The catch
A microphone input isn’t listed. The base piano does not include a stand or a full three-pedal setup.


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PX-S7000 or P-525 for a furnished practice corner, family singing and recording? The stand footprint and audio connections can flip the choice.
Each aims at a serious home player weighing a premium weighted piano. Casio bundles the furniture and pedals, and Yamaha offers a configurable setup with a different recording path.
Which one fits
That setup is part of what Casio includes. Yamaha calls for separately compatible furniture and pedals.
USB audio is on Yamaha. Casio needs a suitable analog audio-input route.
With stand and rest, the stated arrangements are 449 and 402 mm deep. Allow for seating, cables and access.
A microphone input comes with Casio. Yamaha’s AUX IN calls for a suitable line-level source, so don’t assume a mic plugs in directly.
In practice
A family could pick the PX-S7000 because the keyboard body looks easy to fit along a living-room wall, but the supplied stand changes the math. Assembled with its music rest, Casio is 449 mm deep, while the P-525 on its optional stand with the rest fitted measures 402 mm. That puts Yamaha ahead by 47 mm, before seating and cable space. If a door or walkway nearby makes depth matter, measure the furnished arrangement. What Casio has going for it is the included package and the design. A smaller finished footprint is not one of them.
449 minus 402 = 47 mm. The specified furniture stand and music rest are counted in both figures. Yamaha’s accessories are optional. No safety clearance or chair space is part of the subtraction.
Say one person practices the usual way while another wants to record the piano sound next to a computer music project. The P-525 delivers that sound over USB as audio. The PX-S7000’s computer USB connection sends MIDI instructions, so using its own piano sound live takes a suitable audio-input route from its outputs. A recorded WAV can be transferred instead, though that is a different routine. Casio has the more direct singing connection, through its mic input. Before comparing packages, settle whether the added equipment is for computer recording or for the singer.
Based on the exact USB and input specifications. MIDI can trigger software instruments, but it doesn’t carry the hardware piano sound. No computer-app compatibility or microphone-interface price is assumed.
Separate keyboard parts can be recorded on both pianos, so a parent and child practicing the two hands of a piece don’t automatically need Yamaha’s larger track count. It starts to matter when someone wants separate piano, bass and strings parts kept apart instead of mixed into audio. The P-525 gives you sixteen MIDI tracks and Casio gives you two. That doesn’t turn Yamaha into a sixteen-track vocal recorder, and its song slots draw on limited memory. Pick the extra tracks for an arrangement you really want to build, and try the controls before you buy.
Two versus sixteen MIDI tracks. A three-part arrangement, for example, is more than two separate tracks can hold but fits within sixteen, depending on the instrument recording rules and memory. No claim about learning speed or audio multitrack.

Casio, PX-S7000HMC3
The matching stand and three pedals should be included, and the 449 mm assembled depth has to fit your room.

Yamaha, P-525
Live recording of the piano’s own sound into compatible computer software over USB is what you want.
Spec by spec
| Spec | Casio PX-S7000 | Yamaha P-525 | In practice |
|---|---|---|---|
| Furniture package | Matching stand and three pedals included | Stand and three-pedal unit optional, FC3A included | Compare the full setup you plan to leave ready to play. |
| Depth with furniture and rest | 449 mm with included stand and music rest | 402 mm with optional stand and music rest | In these stated configurations, the Yamaha arrangement is 47 mm less deep. |
| Computer recording | USB MIDI, analog audio outputs | USB audio and MIDI | Live capture of Casio’s internal sound takes a separate audio-input route. |
| Singing into the piano | Dynamic microphone input | Stereo AUX IN, no mic input | A line input can’t stand in directly for a microphone preamp. |
| Internal MIDI recorder | Two tracks, five songs | Sixteen tracks, up to 250 slots within shared memory | Extra tracks pay off for separate musical parts. Ordinary two-hand practice alone does not need them. |
| Internal audio | About 18 minutes total | Audio recording goes to a USB drive | Song counts and track counts for MIDI say nothing about audio storage. |
Trade-offs
Change of plan
Go with Yamaha P-525. The P-525 gives you the direct USB-audio route and more separate onboard MIDI parts.
Go with Casio PX-S7000. The PX-S7000 has the stand and pedals in the box and takes a suitable microphone.
Neither model fits. Get suitable recording equipment or software. MIDI track counts don’t show that either piano can do this.
Decision guide
One piano should belong in the living room and also work for a family member who wants to record music. The smallest keyboard body does not always make the smallest finished setup.
By the numbers
What we found across the digital pianos we compare, plus the checked facts behind each finding.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Casio PX-S7000 |
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| Yamaha P-525 |
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Ready to buy
Open either model on Amazon for the current price, customer reviews and delivery options.

The matching stand and three pedals should be included, and the 449 mm assembled depth has to fit your room.
Your family sings through a dynamic microphone, and short internal recordings fit within the shared 18-minute audio allowance.
See price & reviews on Amazon
Live recording of the piano’s own sound into compatible computer software over USB is what you want.
Separate musical parts get built in the onboard MIDI recorder, and you will choose the stand and pedals on their own.
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