Every amp is inspected, restored, and tested. We check all electronics, smart features, Bluetooth, and app integration. Cosmetic elements are also refreshed to meet our standards.
40-Watt Smart Guitar Amp & Bluetooth® Speaker
Packed with 40 watts of immersive, room-filling sound, ultimate on-board control and massively inspiring smart features like all new Smart Jam Live, Auto Chords, 50,000+ tones and more!
Choose a color
2 Years Guarantee
Online Support
30-Day Return
Free Shipping $99+ (Select Regions)
Play more. Waste less.

of music gear is resold each year. Choosing REAMPED helps grow that number—and cuts down on unnecessary waste.

of music tech ends up in landfills every year. Buying refurbished keeps perfectly good gear out of the trash.

of global e-waste is properly recycled. REAMPED amps are fully restored and ready to play again.
SPARK - The Smart Way To Play And Jam
SPARK GEAR DROP: New Amps/Effects Overview & How to Update
AMAZING 'SMART' PRACTICE AMP! | Positive Grid Spark Smart Practice Amp Demo
BEST PRACTICE AMP EVER?! 10, 000+ Tones! | Positive Grid Spark Amp Demo
Recreating 5 Popular Metal Guitar Tones with SPARK (Positive Grid)
Big Tone In A Small Package! Positive Grid Spark!
Guitar Tones from SPARK Positive Grid Amp & App | FULL REVIEW & DEMO
Positive Grid SPARK Demo & Overview
Michael Jackson - Beat It - Electric Guitar Cover by Kfir Ochaion - Spark
Our Favorite Gear | PositiveGrid Spark
Positive Grid Spark Review | The Best Practice Amp
Everything You Can Do with the Spark App
Every amp is inspected, restored, and tested. We check all electronics, smart features, Bluetooth, and app integration. Cosmetic elements are also refreshed to meet our standards.
Premium Refurbished amps look and perform like new with no signs of wear. Refurbished amps may have small cosmetic marks but work just as well.
Every REAMPED amp includes the full two-year Positive Grid warranty, just like our new products.
We offer the same 30-day satisfaction guarantee on REAMPED products as we do on new items. If you're not completely satisfied, you can return your purchase for a full refund within 30 days—shipping fees may apply.
Yes. Registered REAMPED (refurbished) Spark amps qualify for upgrade pricing:
Spark 2 Upgrade: Only REAMPED units of the original Spark 40 amp qualify.
BIAS X Upgrade: Any registered REAMPED Spark Series amp qualifies.
Once registered, your REAMPED Spark is recognized as part of the Spark Series family and eligible for the corresponding upgrade benefits.
REAMPED gear purchases earn Positive Access points the same way as any other PositiveGrid.com order. You can also redeem your points toward purchases that include REAMPED gear.