"I want that studio- or venue-level power at home too."
"But an amp that big won't fit in my room, and a small one just doesn't cut it..."
The Positive Grid Spark 2 brilliantly breaks through that physical limit with digital technology.
Here's a new kind of main amp — one that goes beyond being just a "practice amp" and turns your room into a stage of its own.
Magic sound from a small box
The first surprise is how, with your eyes closed, it's hard to believe an amp this small is making this sound — a striking sense of depth and rich low end.
Spark 2 is built on the latest computational audio technology (Sonic IQ). It's a system that tricks the brain into "hearing" ultra-low frequencies that shouldn't be physically possible, using digital control and harmonics.
Even at home volume, it gives you the same absorbing feeling as standing in front of a large tube amp.
Tone-shaping and jamming made easy with the app
Spark 2 is designed less like an amp and more like a gadget built to make your guitar life more comfortable.
Pair it with the dedicated smartphone app, and just searching an artist or song name gives you one-tap access to try out any of over 100,000 presets made by users around the world.
It also features AI that generates a drum and bass backing track on the spot to match whatever phrase you play. Even with no one to jam with, it's beautifully, effortlessly set up to let you lose track of time playing alone.
A steady companion, settled into your living room
With a powerful 50W output, Spark 2 has a refined presence that fits right in as part of your main living space's audio setup.
Intuitive analog knobs line the top, so you can plug in and play the instant you want to — no need to open the app just for a quick five minutes.
Full support for electric, bass, and acoustic guitar too. A luxurious home main amp that gives your everyday life a steady dose of musical excitement — "what song, what sound, today?"
Colors to match your interior
Black
Pearl
Read the full review here
Spark 2
Positive Grid
- Regular Price
- ¥50,600
- Sale Price
- ¥50,600
- Regular Price
- ¥50,600
Sold Out
- Unit price
- ( per )
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Product Info
The main amp that turns your practice time at home into your best stage.
Close your eyes and listen, and it's hard to believe that a box this size, sitting in your room, is putting out such rumbling, ground-shaking low end and three-dimensional sound. Set it in its spot in your living room or bedroom, and let it carry your favorite songs at their best through an evening after work or a quiet weekend, losing track of time as you get lost in playing guitar. It's the kind of amp that brings that rich a music life home. With plenty of knobs right on top, you can dial in a sound and start playing right away without opening an app — real, honest amp feel.
Specs
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Amp: 40W Class D amp
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Speakers: 4" custom-designed speakers x2
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Top panel knobs: Amp Type, Gain, Bass, Middle, Treble, Modulation, Delay, Reverb, Output Volume, Music Volume, 4 programmable preset buttons, Tap/Tuner button
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Connections: 1/4" guitar input, 1/8" Aux input, 1/8" headphone
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Battery operation: Not supported (plugs into a wall outlet)
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Size: 350 × 180 × 190 (mm)
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Weight: 5.2 kg
Positive Grid
Turning over the old assumption that a home amp is just a shrunk-down stage amp, we build products worked out from a guitarist's everyday life, thought through fully for ease of use and enjoyment at home.
