---
product_id: 235953824
title: "Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App"
brand: "positive grid"
price: "฿44905"
currency: THB
in_stock: true
reviews_count: 13
category: "Positive Grid"
url: https://www.desertcart.co.th/products/235953824-positive-grid-spark-40-watt-combo-practice-guitar-amplifier-electric
store_origin: TH
region: Thailand
---

# 40W tube-powered punch 50,000+ amp & FX presets Smart Jam & app integration Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App

**Brand:** positive grid
**Price:** ฿44905
**Availability:** ✅ In Stock

## Summary

> 🎶 Spark your sound, ignite your stage presence!

## Quick Answers

- **What is this?** Positive Grid 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?** ฿44905 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/235953824-positive-grid-spark-40-watt-combo-practice-guitar-amplifier-electric)

## 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 Recording Hub:** Use Spark as a USB audio interface to record studio-quality tracks directly to your DAW.
- • **Endless Tone Exploration:** Access 50,000+ hyper-realistic amp and effects presets on ToneCloud for guitar, bass, or acoustic.
- • **Compact Powerhouse Design:** 40 watts of tube-driven tone with onboard controls, tuner, tap tempo, and wood enclosure for premium sound.
- • **Unleash Your Inner Virtuoso:** Smart Jam AI crafts real-time bass & drums to jam with your unique style.
- • **Seamless Streaming & Learning:** Import songs from Spotify, Apple Music, or YouTube with auto chord display for instant practice.

## 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 for personalized backing tracks, access to over 50,000 amp and effects presets via ToneCloud, and seamless integration with popular streaming services for real-time chord display, it’s a compact powerhouse perfect for practice, recording, and creative exploration. With USB audio interface capabilities and premium wood construction, Spark delivers professional-grade tone and connectivity in a sleek, portable package.

## 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

Review: Best amp for the price tag!!! - Anyone looking for a small AMP with 40 watts of power packed with endless features? This AMP is perfect and excellent. I am just starting my guitar journey and wow i was amazed on the sound quality let alone the feature that packed in the AMP Keep in mind i was using fenders frontman 10 watt and this has gotta be the coolest thing ever, it comes with an app & endless tones and pedals effects and obviously since im a beginners & professional guitarists the app offers real-time learning for songs which was awesome
Review: Very cool little amp! - I really 100% wish this had been available back when I started playing -- it would be a great way for beginners (young or old) to get started playing guitar -- perfect for that! The apps make it easy to choose a custom amp/rig sound, or to search for other players' recommendations on which rigs can help you get certain sounds (i.e. like how to make your rig sound like certain songs from bands like Deftones vs the tones/sounds from various songs by Alice in Chains, or Foo Fighters, etc. ) Here's what I love about it: The amp is also great because of the onboard controls and ability to shape sound -- even if you didn't use the app at all! It has great sound (at 40 watts not LOUD loud but absolutely fine for beginners and/or as a spare practice amp for others (how I plan to use it myself.) It has a switch with 7 different core amp modeling sounds (Acoustic, Bass, Clean, Glassy, Crunch, Hi-Gain, Metal.) This is awesome because you can simply plug in your guitar and start playing with that huge range of tones and sounds -- so you don't need to go buying effects pedals out right out of the gate (TONS of sound shaping options here for the price, and being built right into the amp.) In addition - you also have built in Delay, Reverb and Modulation --- that's three more effects you get to experiment with but not have to buy separate pedals as you get started! They have some cool ideas going with the way it can bring in a 'virtual drummer' or bassist to accompany what you're playing - how cool is that!? (It's not perfect, but what in life is? In this case -- it's all software (in the app) so they can upgrade/enhance it over time -- which is the absolute miracle about living in this age of tech. So like with other gear out there - this product and experience could get better and better, it all depends on how the company supports it over time --- but their website and customer forums/support section seem very solid and active -- my gut says this product will keep getting better...) For me, since I've been playing for years (too many to admit) and have accumulated lots of amps and effects -- I mainly bought this amp for the amp modeling functionality through the app, and to see what the 'virtual drummer' and bassist would be like... if I remember back to my 'beginner' days this amp with the app functionality would have been PERFECT... (and I'm looking forward to seeing how this company supports/enhances the functionality of the app - I've been impressed so far so I'm optimistic!) If all that wasn't enough -- it can also be used as a bluetooth device or powered speaker also! For this price -- it does a whole lot in such a small package -- perfect for beginners, but also useful and well worth the small price for 'veterans' like myself who always have a way to use an extra little practice amp!

## 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 | #11,929 in Musical Instruments ( See Top 100 in Musical Instruments ) #51 in Combo Guitar Amplifiers |
| Brand | Positive Grid |
| Color | Black |
| Compatible Devices | Guitar |
| Connector Type | USB |
| Customer Reviews | 4.6 out of 5 stars 8,631 Reviews |
| Enclosure Material | Wood |
| 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 | Wood |
| Mfr 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 |
| 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
- **Output Wattage:** 40 watts
- **Product Dimensions:** 7.48"D x 13.78"W x 7.09"H

## Images

![Positive Grid 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)
![Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App - Image 2](https://m.media-amazon.com/images/I/71xfvM3c5rL.jpg)
![Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App - Image 3](https://m.media-amazon.com/images/I/71BFkbCaVML.jpg)
![Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App - Image 4](https://m.media-amazon.com/images/I/61FprgtLgiL.jpg)
![Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App - Image 5](https://m.media-amazon.com/images/I/61EjJHiJccL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best amp for the price tag!!!
*by L***E on June 6, 2026*

Anyone looking for a small AMP with 40 watts of power packed with endless features? This AMP is perfect and excellent. I am just starting my guitar journey and wow i was amazed on the sound quality let alone the feature that packed in the AMP Keep in mind i was using fenders frontman 10 watt and this has gotta be the coolest thing ever, it comes with an app & endless tones and pedals effects and obviously since im a beginners & professional guitarists the app offers real-time learning for songs which was awesome

### ⭐⭐⭐⭐⭐ Very cool little amp!
*by C***. on December 14, 2020*

I really 100% wish this had been available back when I started playing -- it would be a great way for beginners (young or old) to get started playing guitar -- perfect for that! The apps make it easy to choose a custom amp/rig sound, or to search for other players' recommendations on which rigs can help you get certain sounds (i.e. like how to make your rig sound like certain songs from bands like Deftones vs the tones/sounds from various songs by Alice in Chains, or Foo Fighters, etc. ) Here's what I love about it: The amp is also great because of the onboard controls and ability to shape sound -- even if you didn't use the app at all! It has great sound (at 40 watts not LOUD loud but absolutely fine for beginners and/or as a spare practice amp for others (how I plan to use it myself.) It has a switch with 7 different core amp modeling sounds (Acoustic, Bass, Clean, Glassy, Crunch, Hi-Gain, Metal.) This is awesome because you can simply plug in your guitar and start playing with that huge range of tones and sounds -- so you don't need to go buying effects pedals out right out of the gate (TONS of sound shaping options here for the price, and being built right into the amp.) In addition - you also have built in Delay, Reverb and Modulation --- that's three more effects you get to experiment with but not have to buy separate pedals as you get started! They have some cool ideas going with the way it can bring in a 'virtual drummer' or bassist to accompany what you're playing - how cool is that!? (It's not perfect, but what in life is? In this case -- it's all software (in the app) so they can upgrade/enhance it over time -- which is the absolute miracle about living in this age of tech. So like with other gear out there - this product and experience could get better and better, it all depends on how the company supports it over time --- but their website and customer forums/support section seem very solid and active -- my gut says this product will keep getting better...) For me, since I've been playing for years (too many to admit) and have accumulated lots of amps and effects -- I mainly bought this amp for the amp modeling functionality through the app, and to see what the 'virtual drummer' and bassist would be like... if I remember back to my 'beginner' days this amp with the app functionality would have been PERFECT... (and I'm looking forward to seeing how this company supports/enhances the functionality of the app - I've been impressed so far so I'm optimistic!) If all that wasn't enough -- it can also be used as a bluetooth device or powered speaker also! For this price -- it does a whole lot in such a small package -- perfect for beginners, but also useful and well worth the small price for 'veterans' like myself who always have a way to use an extra little practice amp!

### ⭐⭐⭐⭐⭐ Husband absolutely loves it!
*by R***A on June 21, 2026*

I purchased the Positive Grid Spark for my husband, and it has been one of the best gifts I’ve ever given him. The sound quality is incredible, and he loves having access to so many amp tones and effects through the app. The setup was simple, and the app makes it easy to customize sounds and play along with his favorite music. It’s compact enough for home use but powerful enough to fill the room with great sound. He uses it all the time and can’t stop talking about how much he enjoys it. Highly recommended for any guitar player!

## Frequently Bought Together

- Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp with Spark Mobile App
- Fender Professional Series Instrument Cable, Guitar Cable 10 ft, Guitar Accessories, Stage Ready with Anti-Kinking Design, Black
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-10-01*