Spark: Your Smart Guitar Companion for Chords, Backing Tracks, and Rich Tones

Overview

Spark by Positive Grid fuses a high‑fidelity smart amp with a feature‑rich guitar app designed for players who demand professional‑grade tone and seamless practice workflows. It jams along with you using intelligent processing and the renowned BIAS Tone Engine.

Core features

• Millions of backing tracks and jam tracks to accompany your playing
• More than 10,000 tones, customizable in real time
• BIAS Tone Engine powered tone modeling for studio‑like results
• Smart amp that responds to dynamics and technique
• Tempo, key shift, and looping for focused practice
• Integrated practice tools: metronome, chord charts, and performance recording

Benefits for players

• Accelerates learning by pairing you with tracks that fit your skill level
• Unlocks a broad sonic palette across genres
• Streamlines rehearsal with on‑device or cloud‑backed backing tracks
• Professional‑grade tone with consistent results

Why Spark stands out

• From the trusted Positive Grid ecosystem
• Award‑winning BIAS tone engine powering global tones
• Designed for live performance and practice alike

How it works

1. Install the Spark app and connect your guitar to the smart amp via supported methods
2. Browse millions of tracks and select a tone to audition
3. Adjust tempo, key, and tone settings to fit the song
4. Play along, record performances, and share or review later

Getting started

• Download Spark from the store
• Follow setup prompts to synchronize with your guitar and preferences
• Begin with curated playlists and build your own tone presets