KORG Polysix - KIWISIX MOD Vintage Polyphonic Analogue Synthesiser W/ MIDI - 240V

  • Sale
  • Regular price $2,849.00

KORG Polysix 
Vintage Polyphonic Analogue Synthesiser with KIWISIX upgrades. 

The Polysix has a very warm analogue sound. It has many great features like an advanced arpeggiator that can memorise and sequence chords across the keyboard and all the voices can be played in unison for a HUGE 6-oscillator lead sound! The Polysix also features a Bucket Brigade analogue delay for brilliant, full strings. 

This unit has a brand new KIWI PSU and mainboard installed from KIWITECHNICS. The PSU is much more stable and runs cooler and quieter. The new mainboard adds a load of awesome features. You can view the menu map, user manual and features of the KIWISIX upgrade on the Kiwitechnics website. 


  • This is a used unit.

  • This Polysix has just come from a service. All key contacts were cleaned and rejuvenated, any faulty pots were cleaned and all faulty tact switches were replaced. This vintage beast is sounding great and a pleasure to play!

  • This Polysix is in good cosmetic condition. It shows a small amount of general wear like light scuffs and scratches on the faceplate. It also has some cracks and nicks in the veneer, the back corners of side panels are cracking and loosing some wood chips, there is also some veneer missing. The cosmetic wear to the veneer does not detract from the use, functions or sound of the synth. Please see photos for more details.

  • All text is bright and clear, the keys are also still nice and white!

  • This Polysix is 240V. 
    This synth is ready to plug and play within Australia!
    Please be aware if you purchase from overseas you must ensure you have the correct step-up transformer before powering on this unit. If you are unsure about this please send us a message. 

  • This Polysix has the KIWITECHNICS KIWISIX upgrade and PSU board installed. We are an authorised installer for KIWITECHNICS. Please visit their website for more information about the upgrades. If you cannot find the link please send us a message and we will provide you with all the information you need. 


If you are in a remote area you may incur extra fees. 


International import tax, duty, vat, custom fees or any other charges are not covered by us, nor included in the shipping fees. These are the responsibility of the buyer. Please contact us for a direct quote to your country if the postage rate seems high. 

Return Policy:

Returns will only be accepted for manufacture defects / faulty items. Please contact us if you have any problems with your purchase and we will strive to work it out with you.

Please feel free to contact us with any questions. And remember to check out our other listings for more awesome analogue synths.

©LoFi Music 2019