Behringer TD-3-RD - Analog Bass Line Synthesizer with VCO, VCF, 16-Step Sequencer, Distortion Effects and 16-Voice Poly Chain
The Behringer TD‑3‑RD is an analog bass-line synthesizer inspired by the legendary TB‑303. It features a fully analog signal path with VCO, VCF, and VCA, a 16‑step sequencer with 7 tracks and up to 250 user patterns, and a distortion circuit based on the classic DS‑1. With poly‑chain support for up to 16 units, the TD‑3‑RD expands your sound potential. Equipped with 11 knobs and 28 switches for intuitive control, as well as full MIDI and USB connectivity, it’s a powerful instrument for both studio production and live performance.
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Behringer TD‑3‑RD – Analog Bass-Line Synth Inspired by a Legend
The Behringer TD‑3‑RD brings the iconic acid house sound into your modern studio. This compact analog bass-line synthesizer is based on the legendary TB‑303 circuitry and combines classic VCO, VCF, and VCA signal path with modern features like distortion and poly‑chain – giving you complete creative freedom.
Product Features
- Fully analog signal path with hand-matched transistors
- VCO with sawtooth and square wave, classic 4‑pole low-pass filter
- 16‑step sequencer with 7 tracks and up to 250 user patterns
- Built-in arpeggiator with a wide range of patterns
- DS‑1 inspired distortion adds aggressive character
- Poly‑chain allows linking up to 16 units for polyphony
- 11 knobs and 28 switches for real-time access to all key parameters
- Comprehensive MIDI and USB implementation with channel selection and voice priority
- Designed in Italy – authentic feel with modern control
Authentic Sound, Modern Versatility
TD‑3‑RD delivers all the essentials for classic acid and techno basslines. Its analog signal path offers warm, organic tone – from subtle filter sweeps to sharp resonance and distorted growls. The poly‑chain feature allows chaining multiple TD‑3 units for layered, polyphonic textures.
Use Cases
Perfect for electronic music producers working in acid house, techno, synthpop, and more. Its easy-to-use sequencer and intuitive interface make it ideal for live performances and studio work alike. Also a great fit for sound designers, game audio, or retro enthusiasts looking for an expressive analog synth.
Technical Specifications
- Type: Analog bass-line synthesizer
- Oscillator: Saw & square waveforms with transistor-based shaping
- Filter: 4‑pole low-pass with cutoff, resonance, envelope, decay, and accent
- Sequencer: 16 steps, 7 tracks, 250 user patterns, integrated arpeggiator
- Distortion: On/off, based on DS‑1
- Poly‑chain: Link up to 16 TD‑3 units for polyphony
- Controls: 11 knobs, 28 switches
- Connectivity: MIDI In/Thru, USB-B MIDI, CV/Gate (Filter In, CV In/Out)
- Audio Outputs: 1x 1/4" TRS line out, 1x 3.5 mm headphone out (32 mW)
- Power Supply: 9 V DC adapter (included), power consumption ~2 W
- Dimensions: 305 × 165 × 56 mm; Weight ~0.8 kg (packaged ~1.27 kg)
Materials and Construction
The body is made of durable plastic with metal reinforcements – lightweight yet sturdy. Knobs and switches are ergonomically placed for quick access during live sets. Full patchbay, MIDI, and USB ports enable seamless integration into studio and modular setups.
Included in the Box
- Behringer TD‑3‑RD synthesizer
- 9 V DC power supply
- USB‑B to MIDI cable
- Quick start guide / manual
Why You Should Choose the TD‑3‑RD
The Behringer TD‑3‑RD is a powerful, authentic analog tool combining the soul of the TB‑303 with modern distortion and poly‑chain features. Whether you're building acid basslines, ambient textures, or rhythmic sequences, this synth offers creative freedom and a unique sonic identity.
Product delivery details Behringer TD-3-RD - Analog Bass Line Synthesizer with VCO, VCF, 16-Step Sequencer, Distortion Effects and 16-Voice Poly Chain
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Behringer TD-3-RD - Analog Bass Line Synthesizer with VCO, VCF, 16-Step Sequencer, Distortion Effects and 16-Voice Poly Chain - Frequently asked questions.
Is the TD‑3‑RD monophonic?
Yes, it is monophonic, but with poly‑chain, up to 16 units can be linked for polyphonic use.
How many patterns can the sequencer store?
It stores up to 250 user patterns, spread across 7 tracks with 16 steps each.
What type of filter is used?
A 4‑pole low-pass filter with controls for cutoff, resonance, envelope, decay, and accent.
Does it include distortion?
Yes – the built-in distortion circuit is inspired by the DS‑1, delivering extra punch and character.
How does the poly‑chain function work?
You can link multiple TD‑3 units to achieve up to 16‑voice polyphony across devices.
What connections are available?
MIDI In/Thru, USB‑MIDI, CV/Gate I/O, 1/4" audio out, and 3.5 mm headphone output.
Is it suitable for live use?
Absolutely – with real-time access via 11 knobs and 28 switches, it's perfect for live tweaking.
Where was the device designed?
It was designed in Italy, with a focus on authenticity and intuitive analog workflow.
Product safety information
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