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Korg Keystage 49 Poly Aftertouch MIDI Keyboard Controller 49-Key

IN STOCK - Ships today if ordered before 1pm AEST

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Product Information

Keystage is the ultimate MIDI keyboard solution for producers and stage performers. As the first keyboard to adopt the MIDI 2.0 Property Exchange, Keystage puts unparalleled integration and control at your fingertips, taking your music-making experience to a whole new level.

Featuring a new keybed design with outstanding touch response, Polyphonic / Channel Aftertouch and MPE (MIDI Polyphonic Expression) compatibility, Keystage offers hands-on control and instant visual feedback through its parameter-dedicated OLED screens. It features a powerful arpeggiator, an array of chord modes, an integrated audio interface, and official integration with Ableton Live.

Whether producing in the studio or performing live, Keystage offers an unparalleled integrated and distraction-free experience to keep your musical creativity flowing uninterrupted.



  • Keystage-49: Polytouch keyboard, 49 keys
  • Keystage-61: Polytouch keyboard, 61 keys
  • Features velocity sensitivity, aftertouch, and polyphonic aftertouch
  • Velocity curves: 21 (-10–0–+10)
  • Octave range: 7 (-3–0–+3)


  • Pitch bend wheel, modulation wheel, parameter control knobs × 8
  • VOLUME knob, SETTINGS button, WRITE button, EXIT button, SHIFT button, ARP button, CHORD button, VALUE ^/ buttons, VALUE dial, PAGE -/+ buttons, transport buttons, TEMPO button, OCTAVE -/+ buttons


  • Main display: organic EL (electro-luminescence) display
  • Sub display: organic EL displays × 8


  • No. of scenes: 16


  • Arpeggio rhythm patterns: 20

Chord Mode

  • Preset chord sets: 32
  • User chord sets: 32

Input/Output Jacks and Ports

  • USB port
  • MIDI (IN, OUT connectors)
  • DAMPER jack
  • AUDIO OUT (L/MONO, R jacks)
  • Headphone jack

Audio Output

  • AUDIO OUT (L/MONO, R): 6.3 mm TS phone jack (unbalanced)
  • Headphones: 6.3 mm stereo phone jack

Control Inputs

  • DAMPER (half-damper supported)


  • Type B
  • MIDI/audio interface
  • MIDI: 1 in/1 out
  • Audio: 2 ch out
  • Audio format: 44.1 kHz, 16-bit

Power Supply

  • USB bus power or AC adapter (9 V DC, Korg KA350, sold separately)
  • Power consumption:
  • 5 V/500 mA or less (when powered via USB)
  • 4 W (when using an AC adapter)


  • Keystage-49: 814 × 234 × 82 mm / 32.05" × 9.21" × 3.23"
  • Keystage-61: 979 × 234 × 82 mm / 38.54" × 9.21" × 3.23"


  • Keystage-49: 4.2 kg / 9.26 lb
  • Keystage-61: 5.0 kg / 11.02 lb

Included Items

  • USB cable (Type A-Type B)
  • Expansion plate
  • Quick Start Guide
  • Precautions


1 Year Warranty

Shipping & Delivery

All orders over $100 will be automatically eligible for FREE Shipping Australia Wide, if you order is under $100 there will be a flat rate of $10.

Belfield Music is well known for its top online customer service. We treat all online customers with the same excellent service we give to our in store customer. We will ensure that you receive all the support you need while your goods are in transit and ensure the goods arrive promptly. All of our shipments have tracking numbers available and we cover every single unit by our own shipping insurance.     

Online orders are normally processed within 1-3 business days. Once processed, your order should take between 1-8 business days to arrive depending on your location. Please note that your order may take up to 10 business days to arrive from the day you place your order. 

If it transpires that the product is out of stock due to a stock discrepancy and/or there will be a delay in shipment, we will contact you within 2 business days of placing your order and give you the option of waiting or cancelling your order. The products we advertise online should show if they are in stock or not. We do our best to keep the website stock count up to date, but there may be an occasional error.

If you wish to utilize an Express Delivery Service to receive your item, please contact us for a shipping quote before you place your order at admin@belfieldmusic.com.au or by using the Chat icon on the bottom right of the page.           

Deliver is made during the hours from 8:00am till 5:30pm Monday to Friday. As such, please ensure you nominate an address which is capable of receiving goods during 8am and 5.30pm.  Given the restrictions on PO Box deliveries we cannot deliver larger sized items to a PO Box.

If for any reason our selected carriers don't service your area we will contact you before processing your order if this applys to you.

Returns Policy

If you wish to return an item which is not damaged or faulty in any way and you have simply changed your mind or made the wrong decision, you must let us know within 7 days of receiving the item.  We will not agree to refund an item because you simply changed your mind or made the wrong decision if we have not been advised of your intention within 7 days of receiving your item. Once we have provided a return authority, it is the buyer’s responsibility to return the item, at their own costs within 30 days from original purchase. If the item is returned with any damage or alteration to its original packaging, we will refund the item subject to applying a minimum 15% restocking fee.  We will not refund the costs of the initial shipping charges.

It is in Belfield Music best interests to keep our customers happy with their purchases. If you are not happy with your purchase, please talk to us first. We will always attempt to resolve any problems you may have as best we can. To contact us please email us at admin@belfieldmusic.com.au or by using the Chat icon on the bottom right of the page.