---
product_id: 241798141
title: "Positive Grid Spark 40W Smart Guitar Practice Amp & Bluetooth Speaker"
brand: "positive grid"
price: "A$729"
currency: AUD
in_stock: true
category: "Positive Grid"
url: https://www.desertcart.com.au/products/241798141-positive-grid-spark-40w-smart-guitar-practice-amp-and-bluetooth
store_origin: AU
region: Australia
---

# 40W tube-powered amp 50,000+ ToneCloud presets Bluetooth speaker + USB audio interface Positive Grid Spark 40W Smart Guitar Practice Amp & Bluetooth Speaker

**Brand:** positive grid
**Price:** A$729
**Availability:** ✅ In Stock

## Summary

> 🎶 Spark your sound, ignite your creativity, and never jam alone again!

## Quick Answers

- **What is this?** Positive Grid Spark 40W Smart Guitar Practice Amp & Bluetooth Speaker by positive grid
- **How much does it cost?** A$729 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/241798141-positive-grid-spark-40w-smart-guitar-practice-amp-and-bluetooth)

## Best For

- positive grid enthusiasts

## Why This Product

- Trusted positive grid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-grade 40W tube tone:** Rich, authentic sound with onboard tone stack, effects, tuner & tap tempo.
- • **Endless tone exploration:** Access 50,000+ amp and FX presets on ToneCloud for every style and mood.
- • **Seamless app integration:** Real-time chord display from Spotify, Apple Music & YouTube for instant jamming.
- • **Record & create effortlessly:** Use Spark as a USB audio interface to capture your ideas with any DAW.
- • **Jam with AI-powered bandmates:** Smart Jam auto-generates bass & drums to elevate your practice sessions.

## Overview

The Positive Grid Spark 40W Smart Guitar Practice Amp is a versatile, tube-powered combo amp that combines powerful 40-watt stereo output with smart app integration. It offers over 50,000 customizable amp and effects presets via ToneCloud, AI-driven Smart Jam accompaniment, real-time chord display from streaming services, and USB audio interface capabilities—making it the ultimate practice and recording tool for guitarists seeking inspiration and professional tone at home.

## Description

Versatile 40W combo amp with smart app integration, 50,000+ tone presets, tuner, effects, and auto-generated bass and drums for enhanced practice and performance.

## Features

- Smart Jam learns your style and feel, generating authentic bass and drums to accompany you.
- Access to 50,000+ amp-and-FX presets on ToneCloud, powered by PositiveGrid’s BIAS realistic virtual tube amps and effects for Guitar, Acoustic or Bass.
- Import your music from Spotify, Apple Music or YouTube and Spark’s smart app will auto display the guitar chords in real time.
- Powerhouse 40 Watt combo includes onboard tone stack controls, effects, tone starter preset programs, a built-in tuner, tap tempo and more.
- Use Spark as your USB audio interface and track your ideas with any recording software.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HQCG79H |
| Amplifier Type | Tube |
| Audio Output Mode | Stereo |
| Best Sellers Rank | 8,084 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 10 in Combo Amps |
| Box Contents | Power Cable |
| Brand Name | Positive Grid |
| Colour | Spark Black |
| Compatible Devices | Guitar |
| Connector Type | USB |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,238) |
| Enclosure Material | Wood |
| Global Trade Identification Number | 00855316004477 |
| Item Dimensions D x W x H | 19D x 35W x 18H centimetres |
| Item Highlight | 100k+ tones, Spark AI, Smart Jam, tuner & USB recording. For electric, acoustic & bass guitars. |
| Item Weight | 15.2 Pounds |
| Manufacturer | Positive Grid |
| Manufacturer Part Number | 855316004477 |
| Model Name | Spark |
| Model Number | 855316004477 |
| Number of Bands | 1 |
| Number of Items | 1 |
| Output Channel Quantity | 1 |
| Output Wattage | 40 Watts |
| Power Source | Corded Electric |
| Speaker Size | 3.74 Inches |
| UPC | 855316004477 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Positive Grid
- **Colour:** Spark Black
- **Compatible devices:** Guitar
- **Material:** Wood
- **Output wattage:** 40 Watts

## Images

![Positive Grid Spark 40W Smart Guitar Practice Amp & Bluetooth Speaker - Image 1](https://m.media-amazon.com/images/I/71pLmQ+CtfL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App
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- Fender Premium Picks Sampler - 12 Pack Includes Thin, Medium & Heavy Gauges (Austin Bazaar Exclusive)

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**Shop now:** [https://www.desertcart.com.au/products/241798141-positive-grid-spark-40w-smart-guitar-practice-amp-and-bluetooth](https://www.desertcart.com.au/products/241798141-positive-grid-spark-40w-smart-guitar-practice-amp-and-bluetooth)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-10-09*