Detail 01
5W Class-D amplifier
The stated amplifier output is 5 watts.
Product detailSKU #1500000395544
Positive GridSpark GO 5W Battery-Powered Combo Amplifier - Black
1/8
Independent shopping perspective
The Korena take
An ultraportable 5W smart guitar amp with app-based tone control, practice tools, Bluetooth connectivity, and a built-in rechargeable battery.
Strong match
Who this is for
- Guitarists seeking a compact practice amp
- Players who want Spark app access to amps, pedals, presets, and cloud tones
- Musicians who want Smart Jam, Auto Chords, an onboard tuner, or direct DAW recording
Consider the trade-offs
When to look elsewhere
- Players needing more than 5W of amplifier power
- Users who do not want to use the Spark app for expanded control and tone access
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Built-in 2,500 mAh rechargeable lithium battery
The battery is integrated and rechargeable.
Detail 03
DC 5V, 2A input
It is compatible with most mobile USB-C chargers.
Detail 04
4.92 × 3.34 × 1.77 in; 0.76 lb
The listed dimensions and weight are compact.
Final check
Know before you order
- 01The supplied description states 10 hours of battery life, while the specifications list up to 8 hours at mid volume or lower.
- 02The amplifier has one 2-inch custom-designed speaker.
- 03It includes a 1/8-inch headphone output and a line output.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How much power does the Spark GO provide?
It uses a 5W Class-D power amplifier.
02What practice tools are included?
The supplied data lists Smart Jam, Auto Chords, an onboard tuner, and audio-interface recording for a DAW.
03Can I practice silently?
Yes. It has a 1/8-inch headphone output.
04How long does the battery last?
The specifications list up to 8 hours at mid volume or lower; the description separately states 10 hours, so the supplied data is inconsistent.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51500000395544
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