---
product_id: 733015957
title: "Roland TB-03 | TB-303 Sound Baseline Synthesizer"
brand: "roland(ローランド)"
price: "79870CFA"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/733015957-roland-tb-03-tb-303-sound-baseline-synthesizer
store_origin: SN
region: Senegal
---

# USB audio interface + MIDI connectivity Built-in mini speaker with power supply Authentic TB-303 analog sound engine Roland TB-03 | TB-303 Sound Baseline Synthesizer

**Brand:** roland(ローランド)
**Price:** 79870CFA
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Own the dancefloor with the legendary bassline synth reborn!

## Quick Answers

- **What is this?** Roland TB-03 | TB-303 Sound Baseline Synthesizer by roland(ローランド)
- **How much does it cost?** 79870CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/733015957-roland-tb-03-tb-303-sound-baseline-synthesizer)

## Best For

- roland(ローランド) enthusiasts

## Why This Product

- Trusted roland(ローランド) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Party-Ready Setup:** Built-in power supply and mini speaker let you jam anywhere—no extra gear needed to ignite the dance floor.
- • **Iconic Analog Sound Reborn:** Experience the legendary TB-303 bassline with Roland’s cutting-edge ACB technology for crystal-clear, hypnotic grooves.
- • **Next-Level Effects Onboard:** Add depth and character with built-in overdrive and delay effects—perfect for crafting tribal, twisted basslines that stand out.
- • **Seamless Studio Integration:** USB and MIDI ports provide effortless connectivity for modern production workflows and live performances.
- • **Precision Control at Your Fingertips:** Manipulate cutoff, resonance, envelope modulation, and attenuation with tactile, vintage-style controls for expressive sound design.

## Overview

The Roland TB-03 is a faithful modern recreation of the iconic TB-303 bassline synthesizer, featuring Roland’s advanced ACB technology for authentic analog sound. It includes a built-in power supply and mini speaker for instant playability, USB and MIDI connectivity for seamless integration, and onboard overdrive and delay effects to elevate your music production and live sets.

## Description

The formula, tb-03 is a direct descendant of the famous - 303 baseline synthesizer. The layout and controls do not change the same as the original. The latest ROLAND ACB technology has been recreated with Hypnotic liquid grooves to turn on the silver box. But the new TB-03 does not have the original model, there are some additional features. 4-digit LED display, programming is easy and accurate, meanwhile, releases overdrive and delay effects twisted and twisted to the tribal wall sound, when you go to the crowd to a party. The back transmits control information via the tb-03 MIDI in the studio, or equipped with a USB port, which serves as an audio interface in the later.

## Features

- Realistic recreational iconic TB - 303 baseline synthesizer
- TB-303 original sound, text and user interface
- Set expressive parameters with manipulative cut-off, resonance, envelope mod, and attenuation control
- Requires vintage analog equipment using CV/gate output and Modular Synthesizer
- Built-in power supply for instant mini-speaker

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 779177347354 761294509487 |
| Global Trade Identification Number | 00779177347354 |
| Batteries | 4 AA batteries required. (included) |
| Item model number | TB-03 |
| Is Discontinued By Manufacturer | No |
| Connector | USB |

## Product Details

- **Brand:** Roland(ローランド)
- **Item dimensions L x W x H:** 35.6 x 18.4 x 9.1 cm
- **Item Weight:** 2 Pounds
- **Included Components:** Synthesizer
- **Manufacturer:** ROLAND

## Images

![Roland TB-03 | TB-303 Sound Baseline Synthesizer - Image 1](https://m.media-amazon.com/images/I/714I81jBaML.jpg)
![Roland TB-03 | TB-303 Sound Baseline Synthesizer - Image 2](https://m.media-amazon.com/images/I/619XUHRZ01L.jpg)
![Roland TB-03 | TB-303 Sound Baseline Synthesizer - Image 3](https://m.media-amazon.com/images/I/71blwSXKSrL.jpg)
![Roland TB-03 | TB-303 Sound Baseline Synthesizer - Image 4](https://m.media-amazon.com/images/I/71EdlygXCRL.jpg)
![Roland TB-03 | TB-303 Sound Baseline Synthesizer - Image 5](https://m.media-amazon.com/images/I/71IjsdKZRFL.jpg)

## Questions & Answers

**Q: Can you connect a tb-03 unit to a k25m keyboard? does doing that do anything for you?**
A: You can play the 03 like a traditional synth. Makes it easier to record patterns into your DAW.

**Q: Can i use a usb power supply on this? no way i am going to keep feeding it batteries, and it is staying in the studio anyway. tia**
A: Yes you can

**Q: Is this unit monophonic or polyphonic?**
A: Monophonic

**Q: Why does this cost almost double the list price?**
A: Remember, there are many items similar to this one.  There was also a TB-3.  The pricing here at $389.00 is the standard map price.

## Frequently Bought Together

- Roland TB-03 Bass Line Boutique Synthesizer
- Roland Rhythm Composer, 10 Outputs (TR-08), Black
- Roland K-25M Boutique Module Dock USB MIDI Keyboard, 12-Inch

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**Shop now:** [https://www.desertcart.sn/products/733015957-roland-tb-03-tb-303-sound-baseline-synthesizer](https://www.desertcart.sn/products/733015957-roland-tb-03-tb-303-sound-baseline-synthesizer)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-18*