Korg
SV-2 88
$2,200
Vintage soul in a stage piano body
5.6 Beginner 5.0 Night Practice 3.0 Portability 6.6 Touch Reality 5.3 Value
88 22.5 kg
View Details Dexibell
Dexibell VIVO S1 Review
Dexibell's ultra-light stage keyboard powerhouse
68 Keys 7 kg non weighted Advanced
Scores
How These Scores Were Calculated
Beginner
4.6| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 3.0 |
| Lesson Function | No | +0 |
| App Connectivity | No | +0 |
| Recording | No | +0 |
| Metronome | Yes | +0.5 |
| Transpose | Yes | +0.3 |
| Layer / Split | Yes | +0.3 |
| Preset Songs | 0 | +0 |
| Sound Variety | 100 sounds | +0.5 |
Night Practice
6.5| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 2.0 |
| Headphone Jacks | 1 | +1 |
| Headphone Type | 6.3mm | +1 |
| Headphone Optimization | No | +0 |
| Key Action Quietness | non weighted | +1.5 |
| Volume Control | Yes | +1 |
| Bluetooth Audio | No | +0 |
Portability
7.5| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 5.0 |
| Weight | 7 kg | +2 |
| Width | 1020 mm | +0 |
| Battery | No | +0 |
| Foldable | No | +0 |
| Key Count | 68 keys | +0.5 |
Touch Reality
2.8| Factor | This Piano | Points |
|---|---|---|
| Key Action Quality | non weighted (grade 1) | +0.6 |
| Key Count | 68 keys | +0.2 |
| Polyphony | 320 notes | +1.5 |
| Sound Modeling | T2L | +0.5 |
| Key Surface | Standard | +0 |
Our Verdict
The Dexibell VIVO S1 is a 68-key stage keyboard built for performing musicians, packing Dexibell's T2L sound engine and 100+ sounds into a featherweight 7 kg chassis with no built-in speakers.
Pros
- • Dexibell T2L sound engine — exceptional tonal realism with infinite-length sampling, rivaling instruments twice the price
- • Over 100 premium sounds — pianos, organs, electric pianos, strings, and more for versatile stage performance
- • Only 7 kg — extraordinarily light for a professional stage keyboard, easy one-hand carry
- • 320-note polyphony — never lose a note during the most complex performances
- • Compact 68-key format — fits on crowded stages and in small vehicles
- • Line out for direct connection to PA systems and stage amplification
Cons
- • No built-in speakers — absolutely requires external amplification or headphones
- • Non-weighted keys — not a piano action, unsuitable for classical piano technique practice
- • Only 68 keys — limits repertoire that requires full 88-key range
- • No recording function — need external equipment to capture performances
- • No Bluetooth — wired connections only
The Dexibell VIVO S1 is a specialist instrument for stage performers who demand the best sound in the smallest package. At 7 kg with 100+ sounds and Dexibell's acclaimed T2L engine, it is a tone monster that fits under one arm. But it is absolutely not a piano replacement — the non-weighted keys and lack of speakers make it unsuitable for home practice or learning piano. If you need a stage keyboard with exceptional Italian-designed sounds and you already have amplification, the S1 is in a class of its own. If you want to practice piano at home, look at any other instrument on this site.
Technical Deep Dive
About the Key Action
The VIVO S1 uses a non-weighted synth-style action. This is intentional — it is a stage keyboard, not a digital piano for practicing classical repertoire. The light, fast action is ideal for organ passages, electric piano comping, and synth leads where speed matters more than weighted resistance. If you need a weighted piano feel, this is not the instrument for you. The S1 is designed for performers who prioritize sound quality and portability over piano-realistic touch.
Who Is This Piano For?
You are a gigging musician who needs outstanding sound quality in the most portable package possible. You already have a PA system or stage amp, and you do not need built-in speakers. You play in a band, at church services, or solo gigs where organ, electric piano, and string sounds are just as important as acoustic piano. The 68 keys are enough for your repertoire, or this is your second keyboard alongside a full 88-key instrument at home. You know what you want and you want it to sound incredible.
Specifications
| Keys | 68 |
| Key Action | Non Weighted |
| Polyphony | 320 notes |
| Sounds | 100 |
| Weight | 7 kg |
| Speakers | — |
| Bluetooth | No |
| Key Surface | — |
| Sound Modeling | T2L |
| Headphone Jacks | 1 |
| Headphone Type | 6.3mm |
| Headphone Optimization | No |
| USB MIDI | Yes |
| Line Out | Yes |
| Lesson Function | No |
| App Connectivity | No |
| Recording | No |
| Metronome | Yes |
| Transpose | Yes |
| Layer / Split | Yes |
| Preset Songs | 0 |
| Battery | No |
| Foldable | No |
| Dimensions (W×D×H) | 1020×290×100 mm |
| Stand Included | No |
| Pedal Included | No |
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.
How It Compares
VIVO S1 vs SV-2 88
The VIVO S1 scores higher in Night Practice and Portability and Value, while the SV-2 88 edges ahead in Beginner and Touch Reality. The VIVO S1 costs $200 less. Choose the VIVO S1 if you prioritize quiet practice.
Korg SV-2 88 →VIVO S1 vs VIVO S7 Pro
The VIVO S1 scores higher in Night Practice and Portability, while the VIVO S7 Pro edges ahead in Beginner and Touch Reality. The VIVO S1 costs $500 less. Choose the VIVO S1 if you prioritize quiet practice.
Dexibell VIVO S7 Pro →VIVO S1 vs MP7SE
The VIVO S1 scores higher in Night Practice and Portability, while the MP7SE edges ahead in Beginner and Touch Reality. The MP7SE costs $100 less. Choose the VIVO S1 if you prioritize quiet practice.
Kawai MP7SE →Frequently Asked Questions
Is the Dexibell VIVO S1 good for beginners?
It's not ideal for beginners. The Dexibell VIVO S1 scores 4.6/10 on our Beginner scale — it lacks key learning features. Consider a model with lesson functions and app connectivity.
Does the Dexibell VIVO S1 have Bluetooth?
No, the Dexibell VIVO S1 does not have Bluetooth. You'll need a USB cable for app connectivity.
How heavy is the Dexibell VIVO S1?
The Dexibell VIVO S1 weighs 7 kg (15 lbs). It scores 7.5/10 on our Portability scale. This is light enough to carry between rooms or to lessons.
Can I use headphones with the Dexibell VIVO S1?
Yes. The Dexibell VIVO S1 has 1 headphone jack (6.3mm). It scores 6.5/10 on our Night Practice scale.
How many keys does the Dexibell VIVO S1 have?
The Dexibell VIVO S1 has 68 keys, which is smaller than a standard 88-key piano. This is fine for beginners and casual playing, but advanced pieces may require more range.
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Read more →Similar Pianos
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5.6 Beginner 5.0 Night Practice 4.5 Portability 9.2 Touch Reality 6.1 Value
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View Details Kawai
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View Details