Designed for both daily practice and home recording, the Positive Grid Spark 2 is a 50W smart guitar amp that combines an HD modeling engine, musical AI tools, and a USB audio interface. Whether you're playing a Strat, an electro-acoustic, or a bass, it delivers a rich, inspiring sound and a connected experience that truly helps you progress.
Performance and creative possibilities
Thanks its new generation DSP and cabinet IRs, the Spark 2 reproduces clean, crunch, and high-gain tones with a very natural dynamic response. The 33 amp models and 43 effects cover everything from American clean tones to British overdrive, as well as modulations, delays, and studio reverbs. The built-in looper (up to 60 seconds) with realistic drum accompaniments transforms an idea into a complete arrangement in seconds.
Workflow and ergonomics
This Class D 50W W class D amplifier powers two 4" full-range speakers mounted behind an angled horn baffle for wide and even sound dispersion. The presets are clearly organized: choose up to 3 effects before the amp, 3 after, and one amp model per preset. An LED tuner is built in for quick adjustments before each take.
Connectivity and integration
The Spark 2 integrates easily with your gear: instrument input with 6.35 mm jack, headphone output 3.5 mm for silent playing, stereo line outputs (L/Mono & R) for PA or active speakers, and auxiliary input for your backing tracks. On the wireless side, Bluetooth 5.0 and Wi-Fi ensure smooth app control and audio playback. In the studio, 24-bit/44.1 kHz USB audio provides clean capture of your recordings without the need for an additional interface.
Music AI : Spark AI, Smart Jam & Auto Chords
Need a specific artist sound or tone? Spark AI Beta instantly offers variations tailored to your request. Smart Jam listens to your playing and generates a dynamic bass/drum rhythm section that follows your ideas. Auto Chords analyzes your favorite songs, displays chords in real time, lets you loop a passage, and adjust the tempo for efficient practice.
Versatility for guitar, acoustic, and bass
Spark 2 accepts electric guitars, electro-acoustic guitars, and basses without complaint. Dedicated amp and effects models allow you to switch from a folk arpeggio to a sharp slap, then to a rock riff, without reconnecting or reconfiguring your space. Ideal for varying styles and techniques while maintaining a consistent and musical sound.
Mobility and accessories
Take your sound anywhere with the optional Spark Battery (up to 12 hours of battery life). Add the Spark Control X (wireless 6-switch pedalboard) to control your looper and effects on stage or in rehearsal, and the Spark LINK for a completely wireless setup. A dedicated carrying case protects the amp on the road. (Accessories sold separately.)
Technical Specifications
Below are the essential specifications of the Positive Grid Spark 2 to check compatibility with your setup and usage (home, home studio, rehearsal).
Power and sound reproduction
- Power: Class D 50W W RMS amplifier
- Speakers: 2 x 4" full range with custom angled horn
- Maximum sound pressure level – RMS : 114 dB SPL @ 1 m
- Maximum sound pressure level – Peak: 120 dB SPL @ 1 m
Amps & Effects (HD DSP)
- Amp Models: 33 (electric, acoustic, bass)
- Effects: 43 (Noise Gate, compressor, distortion, modulation/equalization, delay, reverb)
- Preset chain: per preset: up to 3 preamp effects + 1 amp model + 3 post-amp effects
Looper & built-in tools
- Built-in looper nbsp;: recording up to 60 seconds
- Backing tracks : built-in drum tracks (various styles)
- Built-in tuner : guitar/bass with LED display nbsp;: guitar/bass with LED display
Connectivity
- Instrument input : 6.35 mm jack
- Headphone output : 3.5 mm mini jack
- Stereo line outputs: 2 x 6.35 mm jack (L/Mono & R)
- Auxiliary input: 3.5 mm mini jack
USB audio
- Function: USB interface for recording
- Compatibility: macOS & Windows
- Channels: 1 input x 2 outputs
- Audio quality: 24-bit / 44.1 kHz
Wireless & application
- Bluetooth: 5.0 (audio playback/control)
- Wi-Fi: Yes (communication and updates)
- AI features: Spark AI Beta, Smart Jam, Auto Chords
Dimensions & Weight
- Dimensions: 375 x 180 x 214 mm
- Weight: 5.5 kg
Box contents
- Spark 2 amplifier
- USB-C to USB-C cable
- Power adapter AC → DC (specific to Spark 2)
- Startup card
- Safety instructions card
- User manual
- Accessory guide
- Spark battery
- Spark battery charger
- Spark battery case
- Spark battery cover
- Spark battery cable
- Spark battery adapter
- Spark battery adapter cable
- Spark battery adapter case
- Spark battery adapter cover
- Spark battery adapter Safety instructions
Optional accessories
- Spark battery (up to 12 hours of battery life)
- Spark 2 carrying bag
- Spark Control X (wireless pedal with 6 switches)
- Spark LINK (wireless instrument system)
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