
Today’s patch is remarkable not for complexity – it’s very simple – but for ridiculous versatility. Let’s call it ‘80s Synth’. From Axel F to Human League, to A-Ha, nail this, and you'll never need another 80s sample pack again.
“A patch can’t be versatile!” you cry. “It just sounds like what it is!”
Wrong. Because this patch sounds great, no matter what notes you play. You’ve danced to it as a b-line, made love to it as chords, and played air synth to it as a tinkly lead.
This is very unusual. Most patches sound great low… or high… but rubbish at the other end.
Not only that, but 80s Synth is harmonically simple and percussive, so you can make an entire track using no other musical parts, which is almost unheard of in synthland. As proof, below is a groove using the same 80s Synth in three ways.
So yes, disclaimer, the basic patch is very simple indeed. But this walkthrough is as much about why it works and how to adapt it as it is how to make it. It even offers up some broader tips, including how to handle busy mixdowns.
Not only that, but you still hear loads of electronic tracks with subtle variants of this patch today.
And if you take away nothing else: always preview patches low, middle, and high, in case you miss their best register!
Download all the MIDI files here to follow along.
Step 1: Choose your weapon
Any subtractive synth can do 80s Synth but we’re gonna use u-he’s virtual Prophet 5, Repro 5. The Prophet 5’s tailor made for 80s Synth and was used on loads of the tracks you recognise it from. You can get it on a free trial to follow along with here.
Load Repro-5 (or similar) now and load an ‘init’ (initialised) patch.

Step 2: Choose your battle
It’s easier to program a synth with a riff playing, so grab the MIDI file below. Any passing resemblance to Take On Me is entirely coincidental, but A-ha’s hit does use a very similar sound, albeit made on a Juno 60 (more on that later).
Step 3: Grab a saw
Repro 5’s INIT settings actually default quite close to 80s Synth, but if you’re using another synth, you want both Oscillator A and B set to a saw wave, with B an octave below the A (see image).
Level-wise, set A up to the max, and B to around 75%.

Step 4: Prepare the Attack
This patch is quite percussive, defined in large part by the filter envelope acting on the Prophet’s low-pass filter, so next set Cutoff to 25% and Envelope Amount to 60%, setting us up for a harmonic frequency spike at the start.
The temptation now will be to generate all of the patch’s percussiveness using the filter. For example, if you set Filter Attack to 0, Decay to 38, and Sustain to 20, you get this…
But that punchiness comes at the expense of tonality. This patch is already very simple, harmonically, so making the filter envelope too extreme loses the versatility we’re after.
Instead, set Attack to 0%, Decay to 60%, Sustain to 50% and Release to 55%.

Step 5: