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Korg Grandstage 88 Stage Piano

88-key Stage Piano with 7 Sound Engines, RH3 Weighted Hammer Action, and Onboard FX
Item ID: Grandstage88
Sorry, the Korg Grandstage 88 Stage Piano is no longer available. We've left this page up for reference only.
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Korg Grandstage 88 Stage Piano
Korg Grandstage 88 Stage Piano

Korg Re-defines the Stage Piano

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Equipped with seven mighty sound engines, impeccable RH3 fully weighted hammer action, and advanced controller functionality, the Korg Grandstage 88 gives you unparalleled performance onstage and in the studio. Korg is on the cutting edge of evolving digital piano technology, and they've packed their latest stage piano with the best of it. Leveraging the power of their SGX-2 acoustic piano engine, the Grandstage 88's acoustic piano sounds are stunning: natural, responsive, and lavishly detailed. The EP-1 electric piano engine delivers a selection of epic EPs, all infinitely tweakable. With a total of 500 sounds on tap — including tonewheel organs, vintage analog synths, classic keys, and more, Grandstage has you covered for any live gig or studio session. At once a world-class stage piano and a masterful controller, the Korg Grandstage 88 will take your performances to new heights.

Seven sound engines, infinite possibilities

The Korg Grandstage ships with a total of 500 sound programs. From acoustic instruments to gritty analog synths, Grandstage's seven synthesis engines can provide every sound you need. The SGX-2 acoustic piano engine captures every nuance of six world-class German and Japanese grand pianos, from damper resonance to mechanical noise. Then there's the EP-1 electric piano engine, which uses Multi-Dimensional Synthesis to let you tweak, morph, and totally customize the six included EPs. Take it from Sweetwater — these two synthesis engines are worth the price of admission alone — and they're just the beginning!

Organs, modeling, and more

The Grandstage includes three organ sound engines. The CX-3 tonewheel engine reproduces Korg's classic combo organ that was introduced in 1980. The VOX organ engine delivers the sound of the legendary transistor organ of the 1960s. The Compact transistor organ sound engine simulates other compact organs that helped shape the sound of '60s rock. Also onboard the Grandstage is Korg's powerful AL-1 analog modeling sound engine, which serves up beautiful reed and brass sounds. The sonic bounty is rounded out by the HD-1 PCM sound engine, which covers a variety of sounds that include classic keyboard instruments, an 8-level multi-sampled clavinet, as well as harpsichord, pipe organ, mellotron, and the distinctive bite of an FM piano. Onstage or in the studio, the Grandstage is all you'll need to ace the gig.

Korg Grandstage 88 Stage Piano Features:

  • Powered by 7 sound engines: SGX-2 acoustic piano; EP-1 electric pianos; CX-3, VOX, and Compact organs; AL-1 analog modeling; and the HD-1 PCM engine
  • Acclaimed RH3 keybed responds to your every playing nuance
  • Premium RH3 weighted hammer action for realistic concert grand feel: heavier in the lower register, lighter in the upper
  • Master effects, including 3-band EQ, reverb, and delay
  • Dynamics knob lets you customize the playing feel of the keyboard in real time
  • Favorites buttons let you register up to 64 of your go-to sounds for instant recall
  • Korg's Smooth Sound Transition (SST) creates smooth and natural changes between sounds and effects while you perform
  • Effortless layer and split functionality
  • Panel Lock prevents sounds or settings from being inadvertently changed
  • Crafted in Japan to exacting Korg standards
  • Includes DS1H damper pedal and music rest

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.