Alex Kim
@demoalex
I'm Alex — Berlin-based producer with 10 years behind club sound systems and 40M+ streams across melodic techno and house. I make the sample packs, Ableton racks, and mixing systems I wish existed when I started.
The Low-End Fix: 10-Step Kick & Bass Checklist
Free
The Club-Ready Mixdown Blueprint
$39
The Arrangement Formula: Loop to Finished Track
$19
1:1 Mixdown & Track Feedback Session
$150
VOLTAGE: From 8-Bar Loop to Signed Release
$149
The Signal Chain — Monthly Producer Lab
$19/mo
Live Mixdown Teardown: 3 Subscriber Tracks, Zero Prep
$25
My Full Studio: Gear, Plugins & Settings List
VOLTAGE Vol. 3 sample pack lands inside The Signal Chain this Friday — members get it first, free. Launch weekend only: the Club-Ready Mixdown Blueprint is discounted from $59 to $39. Prices go back up Monday at midnight CET, no extensions, no 'last chance' emails after that. If you've been waiting, this is the window.
No gatekeeping. No $2,000 plugin lists.
I spent my first five years producing convinced I was one plugin away from sounding professional. I wasn't — I was about forty decisions away, and nobody would tell me what they were. Everything in this store is the opposite of that: exact settings, exact sequences, stock Ableton devices wherever possible, and systems I still run on my own releases every single week. If a technique doesn't survive contact with a club sound system at 3 a.m., it doesn't get taught here. Start with the free low-end checklist, run it on one of your stuck tracks tonight, and judge me on the result.
Producer results
“Ran the 12-stage mixdown on a track that had been stuck for months. Sent it to a label the same week — signed. My first release after six years of trying.”
Mara V. · Melodic techno producer, Warsaw
“The free low-end checklist alone fixed problems three YouTube rabbit holes couldn't. My kick and bass finally sound like one instrument on a big system.”
Deniz A. · House producer & club DJ
“One booking with Alex saved me roughly a year of guessing. He rebuilt my arrangement live and explained every move. The recording is my most-rewatched file.”
Jules T. · Signal Chain member since 2025
Questions, answered
Do I need Ableton Live for the course and guides?+
The course is taught in Ableton Live 12 using only stock devices, and included project files are Ableton-native. But the systems themselves — the mixdown stages, the arrangement formula, the low-end checklist — are DAW-agnostic, and plenty of members follow along in FL Studio, Logic or Bitwig with zero issues. Whenever a lesson uses a stock device, I name the generic equivalent.
Are the samples and presets royalty-free?+
Yes — everything in the packs and monthly membership drops is 100% royalty-free for commercial releases, signed or self-released, streaming or vinyl. The only thing you can't do is repackage and resell the raw sounds as your own sample pack.
What if a product isn't for me?+
Every digital product carries a 14-day no-questions refund — email me, you get your money back, we stay friends. Bookings can be rescheduled up to 24 hours before the call, and the membership cancels in two clicks; you keep everything you've already downloaded.
I'm a beginner — where should I start?+
Grab the free Low-End Fix checklist and run it on one of your tracks — it doubles as a diagnostic. If your problem is 'my mixes sound amateur,' get the Mixdown Blueprint. If it's 'I never finish anything,' get the Arrangement Formula. The full course covers the whole pipeline and assumes only that you know your DAW's basics.
— Start your creator store