---
product_id: 606987828
title: "Analogue Bass Synthesizer and Sequencer, B1 Controller with 128 Patterns, Saturation and Delay Effects, LED Display and MIDI IN/OUT"
brand: "donner"
price: "R3974"
currency: ZAR
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.za/products/606987828-analogue-bass-synthesizer-and-sequencer-b1-controller-with-128-patterns
store_origin: ZA
region: South Africa
---

# 128 user-programmable patterns USB MIDI IN/OUT for DAW integration Saturation & delay effects Analogue Bass Synthesizer and Sequencer, B1 Controller with 128 Patterns, Saturation and Delay Effects, LED Display and MIDI IN/OUT

**Brand:** donner
**Price:** R3974
**Availability:** ✅ In Stock

## Summary

> 🎶 Own the bassline, command the crowd.

## Quick Answers

- **What is this?** Analogue Bass Synthesizer and Sequencer, B1 Controller with 128 Patterns, Saturation and Delay Effects, LED Display and MIDI IN/OUT by donner
- **How much does it cost?** R3974 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/606987828-analogue-bass-synthesizer-and-sequencer-b1-controller-with-128-patterns)

## Best For

- donner enthusiasts

## Why This Product

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

## Key Features

- • **128 Presets + User Patterns:** Unleash creativity with 128 built-in and 128 customizable patterns for endless electronic grooves.
- • **Pro-Grade Saturation & Delay:** Add depth and character with classic distortion and delay effects tailored for bass synth mastery.
- • **Retro Vibes, Modern Interface:** Experience the perfect blend of vintage acid synth sounds with an intuitive, sleek control panel.
- • **Seamless MIDI & DAW Connectivity:** Plug & play USB MIDI interface for effortless integration with your favorite music production software.
- • **Silicone Feel Pads with Color Backlight:** Play live with responsive, modern pads that light up your performance and inspire flow.

## Overview

The Donner Essential B1 is a compact analog bass synthesizer and sequencer featuring 128 preset and 128 user-programmable patterns, silicone backlit pads for live play, built-in saturation and delay effects, and USB MIDI connectivity for seamless DAW integration. Designed for electronic music producers seeking classic acid bass sounds with modern usability.

## Description

Analog bass synthesizer and sequencer, Donner Essential B1 with intuitive user interface, 128 pattern memory, saturation and delay effects, perfect for the classic acid sound

Review: Oui
Review: Ottimo synth basso con sequencer con pannello comandi molto intuitivo.

## Features

- Easy and user-oriented operation: The B1 synthesizer comes with 128 presets for electronic music genres, as well as 128 user programmable presets to help you intuitive composition of your own unique music.
- 【Silicon feel pads】The modern silicon feel pads with colour changing backlight are more advantageous compared to the traditional keyboard design. The B1 synthesizer can also act as a MIDI controller in addition to the sequencer, so you can play your bass synth lines live with the pads.
- Saturation and delay effects: The B1 sequencer allows you to adjust classic deep bass sounds, such as distortion and type delay. It will give you the taste of being one of the famous EDMS, hip-hop DJs or producers.
- 【MIDI and Multi-Device Connection】Via the USB MIDI connection, the B1 synth can be connected to your DAW and used as a MIDI controller. This simple connection allows you to compose music quickly and flexibly to meet all your needs.
- Modern user interface with old school functionality: the B1 controller offers all deep bass and acid synth sounds in a classic style. In addition, it revives a more intuitive format to give you the perfect combination of retro and modern approach.
- Multi-sound generator for input and output sources: the 1/8 inch audio input allows you to connect to multiple audio devices. The 1/4" TS mono main output is used for the master switch and the 1/8" audio output serves for headphone monitoring mode.
- Notes: For software downloads, we have compiled an installation manual (PDF), which is located at the end of the list under "Product instructions and documents". If you have any questions, please contact the Donner Online Customer Team (DE) via the product order page!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003HKA0U0 |
| Body material | silicone |
| Color Name | black |
| Compatible Devices | Laptop |
| Connector Type | USB |
| Customer Reviews | 4.4 4.4 out of 5 stars (195) |
| Date First Available | 2 January 2023 |
| Finish type | Lacquered |
| Hardware Interface | USB |
| Included components | Power cable or USB |
| Item Weight | 620 g |
| Item model number | EC6693 |
| Item weight | 0.62 Kilograms |
| Manufacturer | Donner |
| Material Type | Silicone |
| Musical Style | Electronic |
| Product Dimensions | 32.5 x 13 x 5.6 cm; 620 g |
| Set Name | Donner Essential |
| Size | Essential B1 |

## Product Details

- **Brand:** Donner
- **Colour:** black
- **Item dimensions L x W x H:** 32.5 x 13 x 5.6 centimeters
- **Material:** Silicone
- **Model name:** B1

## Images

![Analogue Bass Synthesizer and Sequencer, B1 Controller with 128 Patterns, Saturation and Delay Effects, LED Display and MIDI IN/OUT - Image 1](https://m.media-amazon.com/images/I/71Xg9DzPLqL.jpg)

## Customer Reviews

### ⭐⭐⭐ Review
*by A***N on 31 December 2025*

Oui

### ⭐⭐⭐⭐⭐ Review
*by M***O on 2 December 2025*

Ottimo synth basso con sequencer con pannello comandi molto intuitivo.

### ⭐⭐⭐⭐⭐ Review
*by E***E on 24 July 2023*

De sonido bien, suena bastante limpio con ese toque 303, pero no reacciona igual cuando secuencias varios acentos seguidos y cosas así. Secuenciador más cómodo que el de un 303. Servicio de atención al cliente excelente por parte de Donner.

## Frequently Bought Together

- Analog Bass Synthesizer and Sequencer, Donner B1 Controller with 128 Patterns, Saturation & Delay Effects, LED Display and MIDI IN/OUT
- Cable Matters 2-Pack 5 Pin DIN MIDI Cable, 5 Pin MIDI Cable - 1.8m

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-23*