---
product_id: 49166669
title: "Roland Tb-03 Boutique Bass Line Synthesizer"
brand: "roland"
price: "$944.17"
currency: USD
in_stock: true
category: "Roland"
url: https://www.desertcart.us/products/49166669-roland-tb-03-boutique-bass-line-synthesizer
store_origin: US
region: United States of America
---

# Built-in mini speaker & headphone jack Battery & USB powered for ultimate portability Authentic TB-303 analog sound Roland Tb-03 Boutique Bass Line Synthesizer

**Brand:** roland
**Price:** $944.17
**Availability:** ✅ In Stock

## Summary

> 🎶 Own the acid house legacy—where vintage vibes meet modern hustle!

## Quick Answers

- **What is this?** Roland Tb-03 Boutique Bass Line Synthesizer by roland
- **How much does it cost?** $944.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49166669-roland-tb-03-boutique-bass-line-synthesizer)

## Best For

- roland enthusiasts

## Why This Product

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

## Key Features

- • **Portable Powerhouse:** Play anywhere with battery or USB power and a compact metal body.
- • **Iconic Acid House Sound:** Recreate the legendary TB-303 bassline that defined a generation.
- • **Onboard Effects & Backup:** Add distortion and delay effects plus USB data backup for your presets.
- • **Modernized Vintage Control:** Simplified pattern programming with CV/Gate, MIDI, and USB connectivity.
- • **Seamless Studio Integration:** Functions as a high-quality audio interface for direct DAW recording.

## Overview

The Roland TB-03 Boutique Bass Line Synthesizer delivers the authentic TB-303 sound that shaped acid house music, packed into a compact, metal chassis. With battery and USB power options, onboard effects, and versatile connectivity including CV/Gate, MIDI, and USB, it’s designed for both portable jamming and seamless studio integration. Its user-friendly interface and data backup ensure your signature patterns and settings are always ready to perform.

## Description

Buy Roland Tb-03 Boutique Bass Line Synthesizer. Free delivery and returns on eligible orders.

## Features

- Get the rave started. The Roland TB-03 Bass Line Synth brings back that unmistakable TB-303 sonic signature which defined the acid house movement of the late 1980s
- The compact TB-03 recreates the authentic TB-303 experience. There is the same user interface (although it’s much simpler to program and construct patterns now), and you also get onboard effects like distortion and delays, as well as a four-digit LED screen for ease of use
- Battery or USB powered and featuring a mini-speaker and headphone jack, the TB-03 can be played anywhere
- Control vintage analogue gear with CV/Gate outputs or send control information via MIDI and USB
- Functions as a high-quality audio interface, providing a simple and reliable way of recording directly to your DAW application
- Keep your favourite settings and sequencer patterns safe via the USB data backup function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item weight | 0.69 Kilograms |
| Body material | Metal |
| Included components | Bass Bass Drum |
| Finish type | Unfinished |
| Manufacturer | Roland |
| UPC | 761294509487 |
| Global Trade Identification Number | 04957054509484 |
| Hand orientation | USB |
| Product Dimensions | 13 x 30.8 x 5.2 cm; 690 g |
| Batteries | 1 AAA batteries required. |
| Item model number | TB-03 |
| Connector | USB |
| Material Type | Metal |
| Size | TB-03 |
| Battery Type | Other Than Listed |
| Item Weight | 690 g |

## Product Details

- **Brand:** ROLAND
- **Colour:** white
- **Item dimensions L x W x H:** 13 x 30.8 x 5.2 centimetres
- **Material:** Metal
- **Model name:** TB-03

## Images

![Roland Tb-03 Boutique Bass Line Synthesizer - Image 1](https://m.media-amazon.com/images/I/51vkp9BKnHL.jpg)

## Questions & Answers

**Q: Does this come with the usb plug or do you have to buy this**
A: You need to purchase a commercially available USB cable that transmits power and data.

**Q: Does it have a power source**
A: Battery powered out of box.  Can be powered by usb.  Search for "Roland usb power supply" and Myvolt provide an excellent power supply and cables for this.

**Q: Does this come with the USB plug or do you have to buy this?**
A: You will need to purchase a commercially available MICRO USB to connect this product to a computer and charge without batteries.

**Q: Is this compatible with macos catalina 10.15.6?**
A: Thank you for the question. Yes there is a TB-03 driver available for MacOS 10.15 Catalina, you can download this from the TB-03 product page on the Roland website in the drivers tab. Thank you.

## Frequently Bought Together

- ROLAND TB-03 Boutique Bass Line Synthesizer
- Mellbree MIDI Cable, 2-Pack 3-Feet Male to Male 5-Pin MIDI Cable Compatible with MIDI Keyboard, Keyboard Synth, Rack Synth, Sampler, External Sound Card, Sound Source and Other Music Gear
- Cable Matters 2-Pack 5 Pin DIN MIDI Cable, 5 Pin MIDI Cable - 6 Feet

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**Shop now:** [https://www.desertcart.us/products/49166669-roland-tb-03-boutique-bass-line-synthesizer](https://www.desertcart.us/products/49166669-roland-tb-03-boutique-bass-line-synthesizer)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-18*