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Profile ID: behringer-td-3

TD-3 Analog Bass Line

Polyphonymono

Engine Typemono

Voice Count1 Voice

Timbral Parts1 Part

The Behringer TD-3 is an authentic analog clone of the legendary Roland TB-303 bass line synthesizer. It features a pure analog signal path, 18-step sequencer, 4-pole low-pass ladder filter, built-in distortion circuit, and full USB/MIDI control.

💡 How to configure the Behringer TD-3 Analog Bass Line MIDI Editor▼

To control your Behringer TD-3 Analog Bass Line from your web browser, connect your synth to your computer using a USB cable or a dedicated USB-to-MIDI interface.

Open the MIDI Settings panel above, set the Output Port to your connected TD-3 Analog Bass Line device, and select the correct MIDI channel (default is channel 1). Once configured, you can map the MIDI CC layout sliders, draw automated parameter curves, and edit patches in real-time without installing any software.

Virtual MIDI Controller

Tweak controls to generate and route MIDI CC packages.

MIDI Hardware Device

Midi Ch

Test Trigger

Actions

Mixer

(1 control)

Accent Level (CC 12)0

Controls accent boost velocity mapping.

Filter

(2 controls)

Cutoff Frequency (CC 74)0

Adjusts the low-pass ladder filter cutoff frequency via external MIDI automation.

Resonance (CC 71)0

Controls the filter resonance peak.

Envelopes

(2 controls)

Env Mod Depth (CC 73)0

Controls envelope modulation depth on the filter.

Decay (CC 75)0

Adjusts the filter envelope decay rate.

General / Utility

(2 controls)

Modulation (CC 1)0

Modulation wheel depth.

Slide / Portamento (CC 5)0

Controls step glide/slide time between notes.

ℹ️ How MIDI CC Sync Works

MIDI CC is a one-way push protocol. Synthesizers cannot be queried dynamically to read their current parameter values. To synchronize these sliders, select your synthesizer's MIDI Input Port above. When you physically tweak knobs on your synth, the slider positions will instantly update on-screen to match.

No presets found for this synth.

Firmware & Help Reference

Firmware Version Details

Latest Stable:v1.4.1

Update via SynthTool app to fix MIDI clock sync alignment and enable CC control options.

MIDI Troubleshooting

🚨 Notes do not slide or trigger accents from Web MIDI

Accents on the TD-3 are triggered by sending MIDI note velocity values above 96. Slides are triggered by overlapping adjacent MIDI notes (legato playing).

🚨 TD-3 is out of sync with browser playback

Set the internal clock source to MIDI USB: Press [FUNCTION] + [SETTING], then press Step 2 until the LED displays 'CL-USB'.

Suggest Profile Edit

Suggest adjustments to descriptions and MIDI CC parameter mapping.