Your brand. Your band. Your style. You. Design your own custom Spark grille. Make it yours.

User Guidelines

By uploading any content you indemnify Positive Grid and accept all liability for the upload, including defending against legal actions related to it. These include:

1.) Any trademarked or copyrighted material, including brands, logos, artwork, images, mascots, character likeness, etc.

2.) Content featuring people who did not give consent.

3.) Content featuring minors for whom you are not the parent or legal guardian.

Positive Grid reserves the right to reject any submission that does not meet the requirements or is otherwise deemed inappropriate.

The customizer matches the real product colors as closely as possible. Please note that actual colors might deviate slightly because of different screens and digital platforms.

Personalized products are non-refundable.

Rejected Submissions Include:

1.) Any material that contains sexually exploitive or pornographic imagery. 

2.) Any material that contains racism, hate speech, or content that would be considered inflammatory by minority groups. 

3.) Any obviously trademarked or copyrighted material, including brands, logos, artwork, images, mascots, character likeness, etc.

4.) Any material that disparages the name or any products associated with Positive Grid.

Content Submission Requirements:


-Image Resolution: 300 dpi

Make it yours.
Add your band logo. Upload a photo of your pet. Match your personal style, your home or even your gear. It’s your vision, boldly delivered.
Gift it.
What’s more personal than the best-selling Spark smart practice amp and Bluetooth® speaker custom designed just for them? The perfect gift for any music lover.
Sounds as good 
as it looks.
Each high-quality custom grille is carefully prepared by hand, then brought to life with state-of-art printers using durable materials–all while maintaining true sonic transparency.

Spark bridges the gap between advanced machine learning technology and easy-to-play fun, going beyond the typical guitar amp and Bluetooth® speaker. We're always adding new features so your Spark is always getting smarter.

The Play Smarter, Jam Longer, Elevated Tone Super Amp
Spacious and elevated tone from the smart amp that started it all. Spark will jam along with you with its all new AI-powered Smart Jam. Play and practice with millions of songs with Auto Chords. Access over 10,000 tones powered by our award-winning BIAS tone engine. A rig that truly rocks.
Portable Smart Guitar Amp & Bluetooth® Speaker
A portable powerhouse, Spark MINI delivers innovative smart guitar playing to go. It's the perfect fit for a nightstand, coffee table or desktop. With its rich, detailed sound, Bluetooth® streaming, line out, and Spark smart features, it’s the biggest smallest rig ever.

Get creative.

Need a little inspiration? Check out designs made by Spark users worldwide.