---
product_id: 235953824
title: "Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App"
brand: "positive grid"
price: "¥124293"
currency: JPY
in_stock: true
category: "Positive Grid"
url: https://www.desertcart.jp/products/235953824-spark-40-watt-combo-practice-guitar-amplifier-electric-bass-acoustic
store_origin: JP
region: Japan
---

# USB audio interface 40W tube-powered tone 50,000+ presets via app Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App

**Brand:** positive grid
**Price:** ¥124293
**Availability:** ✅ In Stock

## Summary

> 🎶 Spark your sound, ignite your stage presence!

## Quick Answers

- **What is this?** Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App by positive grid
- **How much does it cost?** ¥124293 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/235953824-spark-40-watt-combo-practice-guitar-amplifier-electric-bass-acoustic)

## 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

- • **Record Like a Pro:** Use Spark as a USB audio interface to capture your sound directly into your DAW.
- • **Pro-Grade Controls:** Onboard tone stack, effects, tuner, and tap tempo put studio-level power at your fingertips.
- • **Instant Chord Visuals:** Auto-display real-time chords from Spotify, Apple Music, or YouTube for seamless jamming.
- • **Jam Smarter, Not Harder:** Smart Jam AI crafts authentic bass & drums to elevate your practice sessions.
- • **Endless Tone Possibilities:** Access 50,000+ amp and FX presets on ToneCloud for guitar, bass, and acoustic vibes.

## Overview

The Positive Grid Spark 40-Watt Combo Amp is a versatile tube amplifier designed for electric, bass, and acoustic guitars. Featuring AI-powered Smart Jam, access to over 50,000 presets via the Spark app, and USB recording capabilities, it combines cutting-edge tech with pro-grade tone controls in a compact, stylish package perfect for practice and recording.

## Description

Buy Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App: Combo Amps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 a USB audio interface to record with your favorite DAW or recording software.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HQCG79H |
| Amplifier Type | Tube |
| Best Sellers Rank | #22,341 in Musical Instruments ( See Top 100 in Musical Instruments ) #79 in Combo Guitar Amplifiers |
| Brand | Positive Grid |
| Color | Black |
| Compatible Devices | Guitar |
| Connector Type | USB |
| Customer Reviews | 4.7 out of 5 stars 8,635 Reviews |
| Enclosure Material | Black Textured Vinyl, Pearl Textured Vinyl |
| Global Trade Identification Number | 00855316004477 |
| Item Dimensions D x W x H | 7.48"D x 13.78"W x 7.09"H |
| Item Weight | 15.2 Pounds |
| Manufacturer | Positive Grid |
| Material | Black Textured Vinyl, Pearl Textured Vinyl |
| Mfr Part Number | 855316004477 |
| Model Name | Spark |
| Model Number | 855316004477 |
| Number of Bands | 3 |
| Output Channel Quantity | 1 |
| Output Wattage | 40 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 7.48"D x 13.78"W x 7.09"H |
| Speaker Size | 3.74 Inches |
| UPC | 855316004477 |
| Unit Count | 1 Count |
| Warranty Description | 2-Year Warranty |

## Product Details

- **Brand:** Positive Grid
- **Color:** Black
- **Compatible Devices:** Guitar
- **Material:** Black Textured Vinyl, Pearl Textured Vinyl
- **Output Wattage:** 40 Watts

## Images

![Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App - Image 1](https://m.media-amazon.com/images/I/71pLmQ+CtfL.jpg)

## Available Options

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

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- Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App
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**Shop now:** [https://www.desertcart.jp/products/235953824-spark-40-watt-combo-practice-guitar-amplifier-electric-bass-acoustic](https://www.desertcart.jp/products/235953824-spark-40-watt-combo-practice-guitar-amplifier-electric-bass-acoustic)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-19*