Professional musical instrument 88 key upright studio keyboards piano

1-9 Pieces
>=10 Pieces
Min. Order
1 Piece
Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Company Information

Guangzhou Vines Musical Instruments Co., Ltd.

CN Manufacturer
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Quick Details

Weight (kg): 48
Keyboard Modes: Whole, Dual, Split, Twin Piano
Place of Origin: Guangdong China
Size: 1370 x 415 x 820mm
Wireless Method: Bluetooth 4.0
Color: Black
Power supply: DC 12V, 2A
Speakers: 4.5" x 2 @10W
Pedal: Soft, Damper, Sustain
Model Number: WK-520
Key Transposition: -12~+12(in semitones)
Keyboard Material: Solid Wood
Brand Name: Nux
Type: Upright Piano
Hammer Material: Nanmu
Keys: 88 Keys scaled hammer action keyboard
Dynamic curves: Light, Standard, Heavy, On/Off
Style: Digital,Upright, PVC black satin finish
Shell Material: Fiberboard
Color Option: Black
Soundboard Material: Solid Wood
Selling Units: Single item
Single package size: 1370X320X770 cm
Single gross weight: 44.0 KG


Professional musical instrument 88 key upright studio keyboards piano

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Product Description

You private smart guide on getting to know playing piano
Thanks to the development of the internet, learning something new has never been easier. High-tech elements are playing an important role in nowadays’ music education. WK-520 is designed to cater to the essential needs of beginners as well as the educators. Well-selected Steinway grand piano sampling sound combined with the latest Dream 5708 chips, Italian 88keys metal frame with scaled hammer action keyboard. In short, WK-520 is a high performance/price digital piano. Team up with APP on your smartphone or tablet and the bright LED indicators you’ll defiantly fall in love with the new way of learning piano.
The authentic grand piano tone
The authentic grand piano tone of the NUX WK-520 comes from well-selected Steinway grand piano sampling sound, the latest dream 5708 chips and customized stereo speakers.
A long-lasting keyboard
Thanks to the techniques originated from Italian, the 88 keys scaled hammer action keyboard each is equipped with metal frame that can ensure you with a perfect playing experience even after years of playing. Low-noise is another feature of the keyboard, plug in your headphone, sink yourself into the world of music even in midnight.


Smart Rhythm 
You can add rhythms into your playing before your playing or during you playing.
The auto chord function can be easily triggered to show functional chord during your compose or performance.
Recording function and effects. 
It’s easy to record your practice playing with the NUX WK-520, play it back, find your weakness and keep practicing. Once you’re into it, you can also compose something with the recording function. Want to have more fun? Try to add reverb or chorus effects into your playing.



Keyboard: 88 keys scaled hammer action keyboard

Dynamic curves: Light, Standard, Heavy, On/Off

Keyboard Modes: Whole, Dual(volume balance adjustable), Split(split point adjustable),Twin Piano

Pedals: Soft Pedal(Left), Damper Pedal(Middle), Sustain Pedal(Right)



Max. Polyphony: 189


300 built-in tones, 100 built-in Rhythm and 52 demo songs.

Wireless Method: Bluetooth 4.0


Display: 7 segments x 3 LED

Connections: DC 12V, USB MIDI, AUXIN, LINE OUT, Headphones X 2, Pedal

Speakers: 4.5” x 2 @10W

Power: DC 12V, 2A

Weight: 48kg

Dimensions: 1370 x 415 x 820mm


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 Professional High quality 88 key piano acoustic piano grand piano electric

Our Services

 We supply stock wholesale guitar & ukulele, also can do OEM/ODM, we have 12 experience in this industry

We also can get other music instrument, like violin, Cajon, keyboard, and so on. 

Professional High quality 88 key piano acoustic piano grand piano electric

Company Information

 Professional High quality 88 key piano acoustic piano grand piano electric

Packaging & Shipping

 One set/ one packaging 

fdgdfsaProfessional High quality 88 key piano acoustic piano grand piano electric

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 1. Are you company factory or trading company?
We are factory for various type of guitars, ukulele and trading for full range of musical accessories.
2.What is the minimum order quantity ?
Total MOQ: 30pcs( can mix different models and different size )
3.How long is the quality guarantee ?
For quality guarantee for 6 months no human damage.
4.How long the delivery time?
A. wholesale in our factory brand, in stock, 1-3days after received your payments
B.For OEM, ukulele delivery times: 15-25days after received your deposit.
Guitar delivery times: 30-45days after received your deposit.
5.What is your payment terms ?
For wholesale: 100% payment before shipment
For OEM/ODM: 30%TT deposit first, the balance before the shipments
6.What is the payment methods?
Alibaba, TT / LC/ Western Union/ PayPal
7.How much for the shipment cost ?
Could you please confirm the your order quantity first,
we will provide shipment solutions for you asap.
(By sea or by air or by express