Behringer TD‑3‑RD – analog bass‑line synthesizer inspired by a legend
Bring the sounds of classic acid house into the modern studio with the Behringer TD‑3‑RD — an analog bassline synthesizer that faithfully recreates the legendary TB‑303 design. This compact and powerful instrument combines authentic VCO, VCF, and VCA circuits with modern features such as distortion and poly‑chain, giving you complete freedom of musical creation.
Product features
Fully analog signal based on matched transistors
VCO with sawtooth and square wave and a classic 4-pole low-pass filter
16-step sequencer with 7 tracks and the ability to save 250 user patterns
Built-in arpeggiator with a rich library of patterns
Distortion inspired by the legendary DS‑1 — adds charisma to the sound
Poly‑chain enabling the connection of multiple devices for 16‑voice polyphony
11 control elements and 28 switches providing full real-time access
Full MIDI and USB implementation, with channel selection and Voice Priority
Designed in Italy with attention to authenticity and precision
The most important advantages and possibilities of analog sound
The instrument offers an ideal balance between classic and modern. Authentic analog circuits support every detail of your sound — from the subtle filter sweeps, through the accented sequences, to the powerful distortion that stands out from standard synthesizers. The ability to connect up to 16 units via poly‑chain offers unlimited arrangement possibilities.
Equipment applications
This synthesizer will be perfect for creating bass and rhythmic tracks in the style of acid house, techno, or synth-pop. Thanks to the simple sequencer and arpeggiator, it will work great in the studio and for live acts.. If you create soundtracks for games, EDM productions, or need a retro sound with a strong presence, this is a tool worth getting to know.
Detailed technical data
Type: analog bass line synthesizer
Oscillatory: VCO with sawtooth and square wave, with transistor wave shaping circuits
Filter: 4-pole low-pass, cutoff control, resonance, envelope, decay, accent
Sequencer: 16 steps, 7 tracks, up to 250 user patterns, arpeggiator
Distortion: on/off, modeled after the DS-1
Poly Chain: join 16 units for 16‑voice polyphony
Control: 11 knobs, 28 switches
Communication: 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 output (32 mW)
Charger: 9 V DC (adapter included), consumption ~2 W
Dimensions: 305 × 165 × 56 mm, weight ~0.8 kg; in the package ~1.27 kg
Materials and construction
The body is made of solid plastic and metal, providing stability and lightness. The knobs and switches were designed for comfortable live use. CV/gate patchbay i port MIDI USB allow for wide integration in a modular setup. Everything designed with musicians who value durability and precision in mind.
Included in the set
Main synthesizer Behringer TD‑3‑RD
9 V DC Power Supply
USB‑B to MIDI Cable
Instruction Quick Start Guide / manual
Why choose this analog synthesizer
The Behringer TD‑3‑RD is a powerful tool that combines the classic sound of the TB‑303 with modern features such as distortion and poly‑chain. Whether you're creating acid basslines, ambient tracks, or rhythmic sequences, this device offers immense sonic possibilities and creative inspiration.
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