Pack highlights
✅ 50 premium Serum Presets
❕ Only in the full pack:
✅ 397 One-Shots, Loops & MIDI files
✅ All tempo & key labeled
✅ 369 MB of high quality samples
✅ 100% Royalty Free
✅ Instant Download After Purchase
If you could only have one set of techno sounds, this would undoubtedly be it. Hard Techno Bunker is another pack from the "Techno Warehouse" - our studio where we spend most of our time studying the secret recipes of techno songs and our laboratory where we experiment with the wildest sound combinations. And our latest pack "Hard Techno Bunker" can be proudly called that. Although it is an amazing selection of the most up-to-date sounds, it is first and foremost a selection of sounds that will help you find the perfect match between all the important elements of a techno track. Starting with ready-made processed loops like drums, synths and basses - these in any combination will create the most unique and darkest flow for your song - get ready to get the sound straight from the underground! Already inspired? Then grab the drum one shots and make your own drum loop! And then use the bass and synth one shots to complement the drums with the craziest melodies.
Speaking of crazy melodies... They have to be made with the craziest sounds - and we wanted to include something in this collection that would make it stand out, and something you'll be using in your every next song. And that's the 50 top-quality Serum presets, with four macros attached so that each preset can be fine-tuned to your needs with just a few clicks. Sounds too good to be true?
That's what we wanted to hear when we created this pack. So, see you in the Spotify editorial playlists!
Sample pack review
Preview Serum presets
Preview pack files
What’s inside
🔥 397 Total Files
🔥 369 MB of Content
🎹 Serum presets
✅ 50 Serum Presets:
✅ 5 Acid Presets
✅ 5 Bass Presets
✅ 29 Lead Presets
✅ 5 Pluck Presets
✅ 4 Synth Presets
✅ 2 Vocal Presets
🥁 Samples & loops
✅ 15 Bass Loops (+ MIDI)
✅ 15 Bass Shots
✅ 70 Drum Loops
✅ 15 Claps
✅ 15 Closed HiHats
✅ 15 Kicks
✅ 15 Percussion
✅ 15 Open HiHats
✅ 15 Snares
✅ 15 FX Loops
✅ 35 Music Loops (+ MIDI)
✅ 15 Music Shots
✅ 17 Vocal Loops (+ Dry)
Compatible with any DAW

Demosong
Frequently asked questions
Are the sounds 100% royalty-free?
Yes. Everything is made from scratch by our sound designers and is 100% royalty-free. Use the samples and presets in your own tracks forever, with zero clearance, credits or hidden fees. Your license is non-exclusive (the same sounds are licensed to other producers too), so the only thing you can’t do is resell or redistribute the sounds as your own.
How and when do I get my files?
Instantly. The moment your payment clears you’ll see a download link on the confirmation page, plus an email with your order details and download links within minutes — no waiting, no shipping.
Can I use these in commercial releases?
Absolutely. Release tracks built with these sounds on Spotify, Apple Music, Beatport, YouTube or anywhere else, and keep 100% of your royalties. They’re cleared for paid client work and sync too. One tip: don’t switch on your distributor’s “Content ID” option, as these royalty-free sounds are shared by many producers. If an automatic claim ever pops up it’s harmless and quick to clear; just keep your purchase receipt as proof, and we’re happy to help if you need it.
Which DAW does it work with?
Any DAW. All samples are standard WAV and the MIDI files work everywhere — Ableton, FL Studio, Logic, Cubase, Bitwig, Reaper and more.
Do I need any special software?
For the presets you’ll need Serum — loading them takes under a minute (quick guide: How to install Serum presets). Any samples and MIDI included just drop into your DAW.
I didn’t get my download email — what now?
Check your spam/junk folder first — that’s where it usually hides. If it’s still missing (or you mistyped your email at checkout), email info@sample.agency with your order number and we’ll resend it right away.
Can I re-download my packs later?
Yes — you get lifetime access. Re-download anytime from your account, or email info@sample.agency from the address you bought with and we’ll send a fresh link.
How do I pay? Is checkout secure?
Pay by card, PayPal, Apple Pay or Google Pay through our secure checkout. If one method won’t go through, just try another. We never see or store your card details.
What’s the difference between a pack and a bundle?
A pack is a single themed collection. A bundle combines several packs at a big discount — up to 80% off versus buying them separately — so it’s the best-value way to grab a full arsenal in one go.
Are the loops labelled by tempo & key?
Yes. Every loop is tempo- and key-labelled, so sounds drop straight into your project and stay in tune and in time.
How often do you release new packs?
Regularly — new packs, presets and bundles drop often. Follow us on Instagram and YouTube or join the newsletter to hear about fresh releases (and deals) first.
Something not working in a pack?
If a file won’t open or something seems off, email info@sample.agency with your order number and a quick description — we’ll sort you out fast.


