---
product_id: 455357602
title: "JOYO Bass Guitar Headphone Amp Bassist Pocket Mini Practice Amplifier with Aux in(JA-03B)"
brand: "joyo"
price: "₱1133"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/455357602-joyo-bass-guitar-headphone-amp-bassist-pocket-mini-practice-amplifier
store_origin: PH
region: Philippines
---

# Silent practice Pocket-sized Battery powered JOYO Bass Guitar Headphone Amp Bassist Pocket Mini Practice Amplifier with Aux in(JA-03B)

**Brand:** joyo
**Price:** ₱1133
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify Your Passion, Anytime, Anywhere!

## Quick Answers

- **What is this?** JOYO Bass Guitar Headphone Amp Bassist Pocket Mini Practice Amplifier with Aux in(JA-03B) by joyo
- **How much does it cost?** ₱1133 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/455357602-joyo-bass-guitar-headphone-amp-bassist-pocket-mini-practice-amplifier)

## Best For

- joyo enthusiasts

## Why This Product

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

## Key Features

- • **Quick Setup:** Just plug and play—no complicated setup required.
- • **Compact & Portable:** Easily fits in your pocket for on-the-go jamming.
- • **Reliable Performance:** Solid state amplifier with 3 watts output for clear sound.
- • **Silent Practice Mode:** Practice anywhere without disturbing others.
- • **Versatile Connectivity:** Plug in your favorite devices with the 1/4" Aux input.

## Overview

The JOYO Bass Guitar Headphone Amp (JA-03B) is a compact and portable amplifier designed specifically for bassists. Weighing only 40 grams, it features a 1/4" Aux input for playing along with your favorite tracks and a headphone jack for silent practice. Powered by 2 AAA batteries, this solid-state amp delivers 3 watts of output, making it perfect for musicians on the go.

## Description

Full description not available

## Features

- Just plug and play, very small size and you can even put it in your pocket when you go out
- 1/4" (3.5mm) Aux Input jack lets you play along with your CD/MP3 player
- 1/4" (3.5mm) Earphone Input Jack, you can practice silently anywhere
- Power by 2x AAA Batteries (including)
- The JA-03B is a bass specific headphone amp. If threre are any problem after receiving the parcel, you can describe problem to me at any time, we will solve it in 24hrs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Metal, Acrylonitrile Butadiene Styrene (ABS) |
| Item Weight | 40 Grams |
| Item Dimensions D x W x H | 3.15"D x 3.54"W x 1.18"H |
| Power Source | Battery Powered |
| Output Channel Quantity | 1 |
| Amplifier Type | Solid State |
| Connector Type | 6.35mm Jack |
| Speaker Size | 3.5 Inches |
| Compatible Devices | Double Bass, Guitar |
| Output Wattage | 3 Watts |

## Product Details

- **Brand:** JOYO
- **Color:** Black
- **Compatible Devices:** Double Bass, Guitar
- **Material:** Acrylonitrile Butadiene Styrene (ABS), Metal
- **Output Wattage:** 3 Watts

## Images

![JOYO Bass Guitar Headphone Amp Bassist Pocket Mini Practice Amplifier with Aux in(JA-03B) - Image 1](https://m.media-amazon.com/images/I/71ImZAa+DcL.jpg)
![JOYO Bass Guitar Headphone Amp Bassist Pocket Mini Practice Amplifier with Aux in(JA-03B) - Image 2](https://m.media-amazon.com/images/I/61MpecHDKVL.jpg)
![JOYO Bass Guitar Headphone Amp Bassist Pocket Mini Practice Amplifier with Aux in(JA-03B) - Image 3](https://m.media-amazon.com/images/I/61GZVuqCrgL.jpg)
![JOYO Bass Guitar Headphone Amp Bassist Pocket Mini Practice Amplifier with Aux in(JA-03B) - Image 4](https://m.media-amazon.com/images/I/619uJVScbIL.jpg)
![JOYO Bass Guitar Headphone Amp Bassist Pocket Mini Practice Amplifier with Aux in(JA-03B) - Image 5](https://m.media-amazon.com/images/I/61FsEIfc5XL.jpg)

## Questions & Answers

**Q: Does this also work with electric guitars?**
A: You'd better not, it is designed for bass guitar, so if you used to an electric guitar, the sound may not good enough, you can try the AITONE HEADPHONE guitar amp if really want one.

**Q: Do you ahev any video to know more about the features?**
A: Here it is

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**Shop now:** [https://www.desertcart.ph/products/455357602-joyo-bass-guitar-headphone-amp-bassist-pocket-mini-practice-amplifier](https://www.desertcart.ph/products/455357602-joyo-bass-guitar-headphone-amp-bassist-pocket-mini-practice-amplifier)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-12*