How To Get Sound From Tb-03


The Roland TB-03 is a digital recreation of the classic TB-303 bass synthesizer, known for its distinctive sound in the genres of acid house and techno. If you’re new to the TB-03, you may be wondering how to get sound out of it. Here’s a step-by-step guide to help you get started.

Step 1: Power Up

TB-03 power button

The first step is to turn on the TB-03. Press the power button on the back of the unit to turn it on. You should see the display light up and the LED lights on the front panel illuminate.

Step 2: Connect Your Headphones or Speakers

TB-03 headphone jack

The TB-03 has a 1/8″ headphone jack on the front panel for private listening. You can also connect it to external speakers or a mixer using the 1/4″ audio output jack on the back of the unit.

Step 3: Choose a Sound Patch

TB-03 sound patch

The TB-03 comes preloaded with 64 sound patches, which you can select using the patch select buttons on the front panel. Each patch represents a different bass sound, and you can use the tuning and cutoff knobs to adjust the sound to your liking.

Step 4: Start Playing

TB-03 play button

Once you’ve selected a sound patch, you can start playing by pressing the play button on the front panel. The TB-03 will play a repeating pattern of notes, which you can adjust using the step sequencer and other controls.

Step 5: Experiment with the Controls

TB-03 controls

The TB-03 has a variety of controls that allow you to tweak the sound and create new patterns. For example, you can use the resonance knob to add a more pronounced filter effect, or the distortion knob to add some grit to the sound. Don’t be afraid to experiment and see what sounds you can create.

Step 6: Use the Step Sequencer

TB-03 step sequencer

The step sequencer is a powerful tool that allows you to create complex bass patterns. Each step represents a note, and you can use the knobs to adjust the pitch, duration, and accent of each note. You can also use the slide and tie functions to create more intricate patterns.

Step 7: Save Your Patterns

TB-03 save button

If you’ve created a pattern that you like, you can save it to one of the TB-03’s 64 user memory slots. Simply press the save button and then select a memory slot using the patch select buttons. Your pattern will be saved and can be recalled at any time.

Step 8: Sync with Other Gear

TB-03 sync

The TB-03 can be synced with other gear using the MIDI input and output ports on the back of the unit. This allows you to sync the TB-03 with other synthesizers, drum machines, or sequencers to create more complex arrangements.

Step 9: Add Effects

TB-03 effects

The TB-03 has a variety of built-in effects, including delay, reverb, and overdrive. You can use these effects to add more depth and character to your bass lines. Simply press the FX button and use the knobs to adjust the effect parameters.

Step 10: Experiment, Experiment, Experiment

TB-03 experiment

The most important step in getting sound from the TB-03 is to experiment. Try out different sound patches, tweak the controls, and use the step sequencer to create unique patterns. With a little practice, you’ll be able to create your own signature bass lines that stand out in any mix.


The TB-03 is a versatile and powerful bass synthesizer that can be used in a variety of musical genres. By following these steps, you’ll be able to get sound from the TB-03 and start creating your own bass lines in no time. Remember to experiment and have fun!

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