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KOMA Elektronik 9V/2A Power Supply

Marsoni M251S
Sale price$39.00
Pay 4 payments of $9.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
KOMA Elektronik 9V/2A Power SupplyBehold the External 9V DC Switching Power Supply, inspired by the iconic BOSS design. It boasts a barrel connector measuring 2. 1 x 5. 5 x 10mm, and its polarity mimics that of classic guitar effects pedals: centre negative, ring positive. With an input voltage range of 100 240V AC at 50 60Hz, this power supply ensures compatibility across various setups. It delivers a steady 9V DC output at a robust 2A (2000mA), providing ample power for your gear.
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1530 reviews
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A
Verified Purchase
Ali
Houston, US
★★★★★ 5
Great coverage, easy wash out
Color: Purple
This covered my daughter’s medium brown hair SO WELL! And to my delight, washed out very easily at the end of the night. Would absolutely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
S
Verified Purchase
Sport Climber
Boise, US
★★★★★ 4
Coverage and transfer. Still pretty good!
Color: Blue
I am cosplaying Sal from Sally face for Halloween and I tested it today. It worked great! Although, it does take a lot to do full coverage for your hair, its color is vibrant and looks pretty good. But, the one thing I don't really like is that there is a LOT of transfer. I put on my shirt after my hair dried and it still got color on the shirt. It isn't staining the shirt, and washes out great, and you couldn't really notice it from far away, but it's still pretty irritating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025
A
Verified Purchase
Amaude82
Massapequa, US
★★★★★ 5
Great buy
Color: Silver
Great spray
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
B
Verified Purchase
Bri
Bozeman, US
★★★★★ 3
Transfers on hands and clothing even after hours
Color: Blue
3 stars for the vibrant color But Started fading within an hour and it transfers a lot
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
M
Verified Purchase
Myers Family Review
Bozeman, US
★★★★★ 5
Great
Color: White
Worked perfect for our person that played Santa at Christmas. Washed out really well and covered a naturally dark brown beard.
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Reviewed in the United States on March 3, 2026

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