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Summer School Electronics Extra Credit Boost

Marsoni M251S
Sale price$2487.50
Pay 4 payments of $621.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Summer School Electronics Extra Credit BoostThe Extra Credit is two boost pedals in one. With the toggle switch to the left, the Extra Credit is a one knob op amp boost. With the toggle to the right, the Extra Credit becomes a transistor based boost. This engages the Brightness control for extra top end sparkle and grit to be added to the signal. The Extra Credit works great at the end of your chain for solos, in front of your favorite overdrive for added grit, or as an always on preamp!
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  • Standard: 3-7 business days
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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 739 reviews
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B
Verified Purchase
Bonnie Wells
Lowell, US
★★★★★ 5
Love the "leather"
Color: Grey
Perfect for our 5 remotes!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
J
Verified Purchase
jem213
Port Orchard, US
★★★★★ 5
Clutter free
Color: Black
So nice. I love it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
A
Verified Purchase
Antoinette
Carnegie, US
★★★★★ 5
Decor addition
Color: Marble White
This is a wonderful addition to my television room. Love the look. It matches my decor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
B
Verified Purchase
Barry
Los Angeles, US
★★★★★ 5
Perfect desk organizer
Color: Marble White
What a great space saving value.
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Reviewed in the United States on February 17, 2026
D
Verified Purchase
Dee Cee
Dallas, US
★★★★★ 5
Buy it
Color: Marble White
I recommend! Nice item, looks good, good price.
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Reviewed in the United States on December 19, 2025

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