5 Tech House Bass Patterns Every Producer Needs to Master
Tech house lives and dies on the bass. Five patterns cover most of what you hear on a floor: the syncopated offbeat, rolling eighths, ghost notes, slides, and stab-and-sustain. This breaks down how each one is programmed, at 128 to 132 BPM, with the velocity and slide settings that make them sit right.
What Makes a Tech House Bass Pattern Actually Work on the Dance Floor?
Tech house bass is built around its relationship with the kick. The bass is not filling space, it is creating the forward motion that carries the track. Get that relationship wrong and no amount of processing rescues it.
The patterns that work lock to the kick on the one, then move around in the spaces between. Sidechain compression is standard, but it is a fix for frequency overlap, not for a groove that was never right. Program the pattern first, compress second.
How Do You Program the Classic Syncopated Off-Beat Pattern?
The syncopated off-beat bassline is one of the most recognizable patterns in the genre. Instead of hitting on every quarter note, the bass lands on the "and" beats, the eighth-note positions between the main pulse. This creates a feeling of forward motion that works perfectly at 128–132 BPM.
Start with a sustained note on the "and" of beat one, let it breathe through beat two, then bring in a short, punchy note on the "and" of beat two. The contrast between the sustained note and the short stab is where the groove lives. Dial in some pitch modulation on the sustained note, even just a few semitones of upward movement, and the pattern immediately sounds more alive and organic.
Why Is the Rolling Eighth-Note Pattern Still One of the Most Effective Tools in Tech House?
Rolling eighth notes are deceptively simple. Eight even hits per bar, same pitch, same velocity. On paper that sounds monotonous. In context it becomes a hypnotic driving force. The secret is in the sound design and articulation. Use a bass with a tight transient attack and a tail that decays before the next note arrives. Add a subtle velocity variation, around 10 to 15 percent randomisation, so it doesn't feel quantised to death.
Where this pattern really comes alive is when you layer it with subtle pitch movement. Drop a half-step on beat three and return on beat four. Or introduce a short riff every two bars to break the repetition without losing the drive. Producers like Alan Fitzpatrick and FISHER use variations of this pattern constantly because it keeps the floor moving while leaving room for everything else in the mix to breathe.
What Is the Ghost Note Bassline and How Does It Add Depth to Your Groove?
Ghost notes are quiet, almost subliminal hits placed between the main bass notes. They carry no melodic weight. They fill rhythmic space and add texture to the groove. In tech house, ghost notes typically land on the sixteenth-note positions between the kick and snare, at a velocity that sits well below the main pattern.
The key is restraint. Ghost notes should be felt more than heard. Keep them 20–30% of the main note velocity, use a short note length, and apply a low-pass filter to remove any harshness. When the ghost notes are right, the bassline feels more elastic. Pull them out and the groove goes flat. That's when you know they're working.
How Do You Use Pitch Movement and Slides to Create Tension and Release?
Static pitch is the enemy of interesting bass. Even the most minimal tech house tracks use pitch movement to create moments of tension and resolution. Slides and glides, where the pitch shifts smoothly rather than jumping, are one of the defining characteristics of the genre's bass sound.
Program a pattern that stays on the root for the first two bars, then introduces a sliding fourth or fifth movement in bar three before resolving back in bar four. This four-bar arc creates a natural sense of structure that DJs and dancers respond to instinctively. In your synth, this means enabling legato or portamento, setting a slide time between 20–80 milliseconds, and triggering notes in a way that overlaps slightly so the slide activates. Pair this with a filter envelope that opens slightly on the slide and you have instant character.
What Is the Stab and Sustain Pattern and When Should You Use It?
The stab and sustain pattern alternates between two contrasting articulations: a sharp, percussive stab and a long, sustained note. The stab punches through on a rhythmically strong position, while the sustain carries across the bar and adds harmonic weight. Together they create a bass part that functions almost like a rhythmic instrument and a melodic instrument at the same time.
This pattern works best in drops and peak-time sections where you want maximum energy. Use the stab to anchor the groove on the kick, then let the sustain bleed across beats two and three before the pattern repeats. Apply a compressor with a fast attack to tighten the sustain and prevent it from overwhelming the mid-range, and automate the filter cutoff to bring the sustain in and out for dynamic variation across longer sections of the track.
Get the Sounds to Build These Patterns
Knowing the patterns is half of it. The other half is a bass sound with a tight enough transient to survive them.
Elevate is a tech house production pack with punchy kicks, processed bass loops, FX shots and one-shots built to sit in a mix without fighting for space.
Dimension goes deeper into the textural side of tech house, with dark atmospheres, modular bass sequences, and percussive layers that give your tracks dimension and movement from the first bar to the last.
If you want the arrangement as well as the sounds, Afterhours ships 150+ samples, 100+ Serum 2 presets and three full DAW project files, so you can open a finished track and see where these patterns actually sit. Pressure covers the deeper rolling end at 130 BPM.
Related reading: Best tech house sample packs and the same breakdown for hard house and trance.