Skip to content

KORG opsix mkII FM Synthesizer

Marsoni M251S
Sale price$524.50
Pay 4 payments of $131.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
KORG opsix mkII FM SynthesizerOpsix mk II is a digital synth like no other. Based on the sound engine of the original opsix, the number of simultaneous voices and voicings has been expanded to an astounding 64 voices. The result is superior performance and precise control. The opsix Operator Mixer simplified FM synthesis for the first time, making it not just comprehensible but also controllable. With the addition of extra synthesis capabilities and programming, it offered a more
Easy Shipping

Quick Dispatch:

Your KORG opsix mkII FM Synthesizer orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your KORG opsix mkII FM Synthesizer ships.

Need Help?
Questions about KORG opsix mkII FM Synthesizer, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for KORG opsix mkII FM Synthesizer in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1796 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Alyssa McDonald
Draper, US
★★★★★ 4
Size and quality
Size: XX-Large, Color: Light Grey Heather/Navy/White
Well made, quality fabric, but ran a bit small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
J
Verified Purchase
J G
Louisville, US
★★★★★ 5
Sweet tees!
Size: X-Small, Color: Terracotta/Tiger Faces/Yeti, Size: X-Small, Color: Terracotta/Tiger Faces/Yeti
soft and really cute t shirts. I bought some for my eldest son but then quickly ordered a set for my youngest son. They have been so excited to match. I feel like they shrunk a bit or maybe the sizing is off for my boys. I don’t know that they would fit past this summer. I love the fact that they are 100% cotton- win in my book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
D
Verified Purchase
Darshan Yadav Venkatesh
Lake Worth, US
★★★★★ 5
Good quality tshirt
Size: XX-Large, Color: Beige/Sage Green/Pastel Yellow
Good quality fit is perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
T
Verified Purchase
tatumsmom
Pawtucket, US
★★★★★ 5
Great shirts!!
Size: Small, Color: Beige/Sage Green/Pastel Yellow
Great quality, true to size, soft, washes well, doesn’t shrink. Definitely will buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
G
Verified Purchase
George
Omaha, US
★★★★★ 5
Good basic shirts for regular wear
Number of Items: 2, Color: Black, Size: X-Large
I bought these for exercise recently and they’ve been really noice. The cotton feels thick but not too heavy, and after a few washes the color hasn’t faded much at all. They run a bit big -just feels a bit loose, but thats pretty comfy and actually nice since it circulats air nicely Heres some pros and cons for ya. Pros: Nice heavy cotton, not thin like some other brands Holds color pretty good after washing 2 pack is good value Cons: Sizing runs a little big Shrinks a bit in dryer if you use high heat Overall solid everyday tshirts for casual wear and stuf- nothing fancy but they do the job and feel like they’ll last longer than the most ones i feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025

recommand products