Used Roland TB-03 Synthesizer

This used Roland TB-03 Bass Line Synthesizer offers the unmistakable sound of the classic TB-303 with the reliability and flexibility today’s producers demand. Featuring Roland's ACB (Analog Circuit Behavior) technology, it delivers the rich, resonant bass tones that have defined genres like acid house and techno for decades. With a clean, fully functional design, this compact unit combines trusted performance with modern convenience, including a clear 4-digit LED display, MIDI and USB connectivity, CV/Gate outputs, and 64 user pattern slots for efficient sequencing. Onboard effects such as overdrive, delay, and reverb give you expressive control over your sound, while versatile power options—battery or USB—make it equally at home in the studio or on the go. For musicians and producers who value vintage character backed by dependable performance, the TB-03 remains a solid, inspiring addition to any setup.