SKU: 38783508131

Yamaha GB1 Silent Grand Piano - Polished Ebony (Colour Options)

Sale price$7594.65 Regular price$8438.50
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Description

Yamaha GB1 Silent Grand Piano - Polished Ebony (Colour Options)Yamaha GB1 Grand Piano Polished Ebony Instrument Piano Colour Finish Polished Ebony (Options) Description Yamaha's uncompromising insistence on superb sound and resonance, available at a price suitable for smaller budgets. Incorporating the exceptional design concept of Yamaha's coveted C Series, the beautiful GB1 produces a broad dynamic range with a superb sound. Now, thanks to cost saving advantages and substantial refinements in materials and

Yamaha GB1 Grand Piano - Polished Ebony 

Instrument - Piano 
Colour / Finish - Polished Ebony (Options)

Description

Yamaha's uncompromising insistence on superb sound and resonance, available at a price suitable for smaller budgets.

Incorporating the exceptional design concept of Yamaha's coveted C Series, the beautiful GB1 produces a broad dynamic range with a superb sound. Now, thanks to cost-saving advantages and substantial refinements in materials and production, this expressive and uncommonly affordable instrument is better than ever.

Unique Yamaha technology retains the all-important touch of the grand piano
Yamaha Silent Piano™ features a range of unique technologies that allow them to offer a touch that is astonishingly close to that of an acoustic grand piano even when in "Silent" mode.

Quick escape system

Silent Piano™ features a quick escape system that allows the sound muting mechanism to be fitted to a grand piano without sacrificing any of the playability or musical expression demanded of such instruments in an acoustic performance.

This system allows optimal separation to be obtained between the hammers and strings by adjusting the distance between the hammers and strings, ensuring that the feel of the keyboard stays in the best possible condition whether playing acoustically or with the sound muted.

Rich resonance and subtly accurate reproduction

Maximum simultaneous polyphony of 64 notes

Polyphony is a vital feature as it defines and supports the quality of the sounds that you are using. The maximum simultaneous polyphony on the SG2 type is 64 notes.

30MB Wave memory

Wave memory size is key, as it defines the storage level for the sampled sound data. 30MB wave memory allows Yamaha to include longer samples, many velocity layers, key sampling for each individual key and sustain sampling.

Affordable price since functions are limited to the most important ones 

Built-in recording and playback functions

Silent Piano™ SG2 type can record one song in the internal memory. Additionally, connecting commercially available USB memory to the unit allows you save recording data, and playback songs.

Key sensors

Under each of the 88 keys is a Yamaha-unique continuous-detection grey-scale shutter key sensor. These sensors detect the movement of the keys continually, allowing natural musical expression even when the piano is in "Silent" mode. Since they do not come into contact with the keys, these sensors do not affect the feel of the keyboard in any way.

CFIIIS Sampling

With stereo samplings from the world-renowned CFIIIS concert grand. Yamaha’s SG Type delivers rich resonance and an element of luxury.

10 tonal colours

10 voices, including harpsichord, pipe organ and strings, provide a wide range of musical expression.

Simple control unit

SG2 type simple control unit allows you use easily to control basic function of recording and Play back songs.



Fundamental connection terminals

Equipped with AUX and MIDI terminals

AUX and MIDI terminals allow the sound to be output to a variety of external devices (e.g. stereo components, IC recorders, speakers with built-in amplifiers, stereo systems).

Connecting SG2 type pianos to external devices such as sound source modules and music players (CD players etc.) via AUX IN terminals allows players to listen to the sound from these external devices on the headphones while they play the piano.

Connecting MIDI devices such as synthesizers to SG2 type pianos via MIDI OUTPUT terminals allows players to transmit performance information to external devices for playback.

Connecting music sequencers to SG2 type pianos via MIDI IN terminals allows the players to receive and play back the performance information provided by the sequencers using the sound source of SG2 type pianos.

Colour/Finish Cabinet - Polished Ebony (Colour options available)

Specifications

  • Size/Weight Dimensions - Width 146cm, Height 99cm, Depth 151cm, Weight 261kg
  • Keyboard - Number of Keys 88, Key Surfaces - White Acrylic resin, Black Phenolic resin
  • Pedal Type - Bass sustain
  • Cabinet Lid Prop Positions - 2


Additional Information

Type - Grand, Piano - Keyboard

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 38783508131

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Miriam Avila Sanchez
Waukegan, US
★★★★★ 5
Needed for Sunday School
Color: Grey, Size: Wheel-6 Panel
This was purchase to divide two Sunday school children classes. It works wonderful, big enough, sturdy and with wheels, so is easy to move. Thanks God we can find everything in amazon.com. Delivery was fast and perfect. Thank you .
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Reviewed in the United States on December 6, 2024
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Melissa P
Battle Creek, US
★★★★★ 3
Not as tall as anticipated
Color: Black, Size: Wheel-6 Panel
Definitely not 6 feet tall, more like 5 1/2. Very sturdy and the fabric is thick. Works well for what we're using it for.
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Reviewed in the United States on November 30, 2025
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Vickie Dovel
Draper, US
★★★★★ 5
Easy to put together
Color: Grey, Size: Wheel-6 Panel
Love them
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Reviewed in the United States on December 17, 2025
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Amazon Customer
Cuba, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
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Fred
Whiting, US
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one. The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy. Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex. The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one. The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026

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