Detail 01
Four programmable preset buttons
Store four ready-to-recall presets at the amplifier.
Product detailSKU #1500000374924
Positive GridSpark 40W Guitar Combo Amplifier - Pearl
1/10
Independent shopping perspective
The Korena take
Spark combines a 40W stereo guitar combo with app-based practice and recording tools. Use the Spark app to generate bass and drum accompaniment from a riff or progression, then change its style and complexity as you work. Imported Spotify or YouTube songs can show real-time chords, with tempo adjustment and looping for focused practice. Its BIAS-based amp and effect selection can be shaped from the top-panel controls, while four programmable preset buttons keep regularly used sounds close at hand.
Strong match
Who this is for
- Practicing riffs and chord progressions with adjustable app-generated bass and drum accompaniment.
- Working through imported songs with chord display, looping, and tempo changes.
- Recording guitar directly into a DAW through the built-in USB audio interface.
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
33 amp models and 43 effects
Provides amp, cabinet, and effect choices including delay, reverb, modulation/EQ, distortion, compression, and noise gate.
Detail 03
Bluetooth audio; 1/4-inch guitar input; 1/8-inch AUX and headphone connections
Connect a guitar, play Bluetooth audio, use an AUX source, or listen through headphones.
Detail 04
Spark App for iOS and Android
Handles Smart Jam, chord display for imported songs, and tone sharing through ToneCloud.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can I record with Spark?
Yes. Its USB audio interface records directly into a DAW.
02How does Smart Jam work?
Play a chord progression or riff and the app generates bass and drum parts that follow your lead; style and complexity are adjustable.
03Can I practice with songs?
Yes. The app can import songs from Spotify or YouTube, display chords in real time, slow the tempo, and loop sections.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsSound
- Total Impedance
- 4 ohms
- Mains Frequency
- 50/60Hz
- Frequency Range
- 20–20,000Hz
- Onboard Effects
- 33 amp models, 43 effects (Noise Gate, Compressor, Distortion, Modulation/EQ, Delay, Reverb)
1 detailsPickups & controls
- Top Panel Controls
- Amp Type, Gain, Bass, Mid, Treble, Master, Mod, Delay, Reverb, Output Volume, Music Volume, Four programmable preset buttons, Tap/Tuner
1 detailsBody & build
- Color
- Pearl
2 detailsConnections & power
- Power Amplifiers
- 40W Class-D
- Mains Input Voltage
- 100–240V
2 detailsSize & weight
- Weight
- 11.46
- Dimensions
- 13.78 inch x 7.08 inch x 7.48” (350 mm x 180 mm x 190 mm)
6 detailsOther
- Mazimum Sound Pressure Level
- 116dB SPL at 1 m
- Software
- Spark App for iOS and Android
- Wireless Connectivity
- Bluetooth audio
- Wired Connectivity
- 1/4 inch guitar input; 1/8 inch AUX input; 1/8 inch headphone
- Cabinet Principle
- Bass-reflex
- Stereo Mono
- Stereo
