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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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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
4.6 ★★★★★
Based on 2205 reviews
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Carla L. Murphy
Bozeman, US
★★★★★ 5
Quality
Value for money, size, looks
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Reviewed in the United States on September 11, 2025
M
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Marcell
Dallas, US
★★★★★ 5
De buen material
Tiene buen espacio me gustó mucho
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Reviewed in the United States on January 7, 2026
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Verified Purchase
Adri Warner
Massapequa, US
★★★★★ 5
Bathroom counter organizer
I bought this to try and help keep our bathroom counter neat and tidy. It fits perfectly between our sinks and it hold all of the little bottles and other bathroom stuff. This is very sturdy, and doesn’t feel cheap at all. I am happy with my purchase!
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Reviewed in the United States on July 7, 2024
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Line Dancer
Birmingham, US
★★★★★ 5
A Place for Everything!!
Sleek looking organizer that holds ALL my stuff. Nice assortment of drawers and cubby holes to put things into. Cleared up the clutter and items are now easier to access! Love it!
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Reviewed in the United States on November 7, 2023
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Pianojazzed
Birmingham, US
★★★★★ 5
Spacious Storage
Color: White, Size: 2 Layer
Excellent quality and spacious storage. I bought this because I had a plastic makeup organizer. My husband complained about me making a racket when I am putting my makeup because the makeup tools makes a loud noise when I put them back in the plastic organizer. I thought I'll buy a leather one so it wouldn't be so noisy. It's magic. No more complains from my hubby. In addition, I was impressed with the quality of this organizer. Beautiful and plenty of storage.
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Reviewed in the United States on January 17, 2026

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