Behringer TD-3 Analog Bass Line Synthesizer with Sequencer and Distortion

Behringer TD-3 is an analog bass line synthesizer designed for music production, live performance, and electronic sound design. It enables users to generate bass and groove patterns using an internal sequencer and analog synthesis engine for pattern-based workflows. This makes it ideal for studio production environments and live electronic music setups where sequenced bass lines are critical.

The synthesizer operates using a true analog signal path built around VCO, VCF, and VCA circuitry. It features selectable sawtooth and square waveforms, a resonant low-pass filter, and an integrated distortion circuit. A built-in 16-step sequencer with multiple tracks allows users to program and store patterns directly on the instrument.

This design allows musicians and producers to create repeating bass sequences and rhythmic patterns without external sequencing equipment. MIDI and USB connectivity allow integration with computers and other MIDI hardware. Direct front-panel controls provide real-time access to synthesis and sequencing parameters during performance or production.

Key Features

• True Analog Signal Path Analog VCO, VCF and VCA circuitry generates bass and groove sounds.
• Waveform Selection VCO supports sawtooth and square waveform generation.
• 4-Pole Low Pass Filter Resonant filter includes controls for cut-off, resonance, envelope, decay and accent.
• 16-Step Sequencer Built-in sequencer provides 7 tracks with up to 250 user patterns each.
• Integrated Distortion Circuit Distortion effect modeled after classic distortion circuits for additional harmonic shaping.
• Poly Chain Capability 16-voice Poly Chain allows multiple units to be linked for expanded polyphony.
• MIDI and USB Connectivity Supports MIDI communication and USB interface for integration with external gear and computers.

Technical Specifications

Number of voices
Monophonic

Type
Analog

Oscillators
1

VCF
1 low pass

Connectivity

Power input
DC input connector

Power switch
Push button on/off

MIDI In/Thru
MIDI In and MIDI Thru, 5-pin DIN

USB (MIDI)
USB 2.0, type B

Outputs
Line output: ¼" TRS, unbalanced, max. + 8 dBu

Output impedance
1.5 kΩ

Headphones
3.5 mm TRS, max.50 mW / 32 Ω (1 kHz, 1% THD)

USB

Type
Class compliant USB 2.0, type B

Supported Operating Systems
Windows 7 or higher Mac OS X 10.6.8 or higher

Inputs and Outputs TS 3.5 mm

Inputs
Filter in: +12 dBu Sync in: More than 2.5V

Outputs
CV out: +1V to +5V (1 volt/oct) Gate out: OFF: 0V ON: +12V

External power adaptor use only the supplied adapter
9 VDC 670 mA

Power consumption
2 W Maximum

Indicator
Power LED

Operating temperature range
5 °C – 40 °C (41 °F – 104 °F)

Dimensions (H x W x D)
2.2 x 12 x 6.5"
56 x 305 x 165 mm

Weight
1.8 lbs (0.8 kg)

Shipping weight
3.1 lbs (1.4 kg)