I purchased this from Positive Grid when they were first offered. Opened it up and tried it out and put it back in the shipping box. Where it sat until now. I decided to get it out a couple weeks ago and started playing around with it and honestly, it’s just not my thing. I’m not even sure why I purchased it in the first place lol.
Hence, it is essentially new. Not a scratch or mark on it. Comes with the power supply the original box and packaging. Shipping to the continental USA only.

The Positive Grid Spark 40 is a 40-watt "smart" desktop amplifier and Bluetooth speaker designed for practice, performance, and recording. Featuring two 4-inch speakers and a bass-reflex port, it provides high-definition audio for electric, bass, and acoustic guitars. Powered by the BIAS tone engine, it offers 30 amp models and 40 effects, along with app-controlled access to over 10,000 tones.

Key Features & Descriptions

• Smart Jam: The amp learns your playing style and automatically generates authentic bass and drum backing tracks, allowing you to adjust the complexity and style.
• Auto Chords: The Spark app analyzes and displays chords for millions of songs from Spotify or YouTube in real-time, with options to slow down the tempo or loop sections.
• Tone Library & Control: Includes onboard hardware controls (gain, bass, mid, treble, etc.) plus massive cloud-based tone library access via the Spark app.
• Voice Command: The app responds to voice commands, such as asking for a blues backing track, without needing to touch your phone.
• Recording & Audio: Functions as a 1-in/2-out USB audio interface for direct recording into a DAW.
• Design: Features a compact design with a, customized, black/brown, Pearl, or other specialized grille options.