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KORG opsix Altered FM Synthesizer

Marsoni M251S
Sale price$499.50
Pay 4 payments of $124.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
KORG opsix Altered FM SynthesizerThe opsix from Korg is classic digital FM synthesis reimagined. An altered six operator FM synthesiser, with an astonishingly accessible operator mixer and flexible sound engine well beyond traditional FM, this instrument widens the potential of digital synthesisers to their full potential. With a diversity of waveforms, operator modes that go beyond the realm of FM, and a filter that brings together a fusion of subtractive synthesis, opsix makes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 1816 reviews
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Teresa Stevens
Alexandria, US
★★★★★ 5
Loved it
Fit perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
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Verified Purchase
Anthony Honny
Alexandria, US
★★★★★ 4
Boys linen suit
Size: 10, Color: Light Blue
Looks great. Just wish it included a shirt
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Reviewed in the United States on March 21, 2026
D
Verified Purchase
Denise
San Leandro, US
★★★★★ 5
Great product
Size: 10, Color: Light Champagne, Size: 10, Color: Light Champagne
Not bring the tshirts but fit really good
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Reviewed in the United States on August 10, 2025
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Tania S
Cuba, US
★★★★★ 5
Very comfortable
Size: 14, Color: Light Green
I received so many compliments on my son’s outfit for graduation. 
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Reviewed in the United States on June 26, 2025
H
Verified Purchase
Heissel S.
Lake Worth, US
★★★★★ 1
no pure white.
no pure white.
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Reviewed in the United States on February 4, 2026

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