Drum Sampler Plugin

ASTER Drum Lab48-Pad Drum Sampler Plugin

Build your own drum kit across 48 pads.

ASTER Drum Lab is a 48-pad drum sampler plugin for Windows and Mac, with up to eight layers per pad and 48 multi-outputs. Load your own samples, shape waveforms, add effects, and mix in one focused instrument.

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4.4(5)
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Download the free DemoNo sign-up · macOS AU/VST3 · Windows VST3
ASTER Drum Lab 48-pad drum sampler plugin interface
FREE DEMO

Try the complete workflow for 20 minutes.

Use the Demo uninterrupted for 20 minutes from the first audible sound. No sign-up is required.

Download the free DemoNo sign-up · macOS AU/VST3 · Windows VST3
FeatureDemoFull version
Session time20 minutes from first soundUnlimited
Periodic mutesNoneNone
After 20 minutesAudio stops completelyContinues normally
ASTER kit savingUnavailableAvailable
Offline rendering/exportUnavailableAvailable
Plug-in formatsmacOS AU/VST3; Windows VST3VST3, AU, and AAX

Closing only the plug-in window does not reset the Demo. Fully quit and relaunch the DAW to begin a new 20-minute session. Demo samples, kit settings, effects, routing, and automation assignments reset, but the DAW project itself and original sample files are never deleted.

50 SECOND INTRODUCTION

See ASTER Drum Lab in 50 seconds

From loading a sample to shaping the final mix — see the complete workflow in one short introduction.

NEWS

Latest update

COMING SOON

ASTER Drum Lab v1.1.0 — Coming soon

ASTER Drum Lab v1.1.0 is coming soon, with a sample browser, Sample Variations, and Round Robin to make choosing sounds easier, plus improvements to layer controls and saved settings.

  • Sample browser

    Search and audition your local WAV and AIFF files, then add them to the selected pad and layer.

  • Sample Variations

    Keep up to five samples in each layer and switch between them quickly to compare sounds.

  • Round Robin

    Cycle through the samples registered in each layer in sequence with every hit.

  • Envelopes for each playback mode

    Adjust Attack, Hold, and Decay in One Shot mode, or Attack and Release in Gate mode, using the familiar knobs to shape the onset and tail of your sounds.

  • Control and recall improvements

    Improved layer controls and settings recall, including fixes for other values resetting during edits. The last window size is remembered too.

Final checks are underway ahead of release. We will announce the release date once it is confirmed.

RELEASED

ASTER Drum Lab v1.0.2 — Update

ASTER Drum Lab v1.0.2 is now available. This cumulative update brings together every improvement and fix since v1.0.0, including a new Demo build, flexible window resizing, more reliable project recall, and improved MIDI timing.

  • Added a Demo version that runs for 20 minutes from first playback
  • Added flexible proportional window resizing in AU and VST3
  • Added KEEP LENGTH to preserve playback duration when changing pitch, enabled by default for newly loaded samples
  • Fixed TRIM recall and marker bounce when dragging directly on the waveform
  • Fixed recall of layer volume, pan, pitch, kit, and project settings
  • Added mouse-wheel control for knob values
  • Added scrolling pad and sample names so long names can be read in full
  • Reorganized the editor tabs as TRIM → PAD → LAYER → FX and changed the default ATTACK for new layers to 0 ms
  • Improved the PAD editor layout at smaller window sizes
  • Fixed the MIXER settings button and routed update notices to the official re-download page
  • Fixed a subtle MIDI timing shift that could occur in Logic Pro
  • Added an OUTPUT control to the Transient Shaper
  • Added MAKE UP GAIN and OUTPUT controls to the Compressor
  • Redesigned the waveform display with finer visual detail
  • Introduced 24 assignable automation slots
UNDER CONSIDERATION

Features under consideration

We are exploring additional features to make ASTER Drum Lab an even more flexible and fluid production tool.

In-Kit Preview during pattern playback

A workflow for auditioning different samples on the selected pad while an existing drum pattern continues to play—for example, comparing multiple Hi-Hat samples without changing the programmed pattern or current pad settings.

These features are currently under consideration. Their specifications and availability have not been confirmed and may change.

48PADS16 pads across 3 pages
8LAYERS / PADVelocity-based switching
48OUTSPer-pad routing
CORE WORKFLOW

A complete drum-sampling workflow across 48 pads.

Load your own samples, layer, shape, and mix without leaving the same focused workspace.

Build one kit across 48 pads.
48 PADS

Build one kit across 48 pads.

Organize 16 pads across three pages and keep everything from kicks to FX in one kit.

Up to eight layers per pad.
8 LAYERS / PAD

Up to eight layers per pad.

Stack samples and switch them by velocity to turn playing dynamics into tonal detail.

Mix every pad inside your DAW.
48 OUTS

Mix every pad inside your DAW.

Route through stereo, 16, 32, or 48 outputs and continue shaping the mix in your DAW.

MAKE IT YOURS

Shape it into your own kit.

Organize the layout around your workflow, then carry the complete setup into the next session.

PAD CUSTOMIZATION

Name it, color it, arrange it your way.

Rename pads, choose colors, remap MIDI notes, and drag sounds into the layout that feels natural to you.

Bring the whole kit into your next session.
KIT SAVE & LOAD

Bring the whole kit into your next session.

Save samples, names, colors, sound design, mixer settings, and routing across all 48 pads, then choose only the parts you need when loading.

SOUND DESIGN

Build it. Play it. Finish it.

Deep enough for detailed sound design, direct enough to keep the session moving.

Shape samples directly on the waveform.
SMART TRIM

Shape samples directly on the waveform.

Adjust start, end, and fades visually, then move straight into sound design.

Give every pad its own response.
DYNAMICS

Give every pad its own response.

Control attack, release, humanize, and velocity response from a single view.

Go deeper with the built-in FX chain.
FX CHAIN

Go deeper with the built-in FX chain.

Build and reorder per-layer chains with EQ, Filter, Drive, Transient Shaper, and Compressor.

COMPATIBILITY

System Requirements

Available for macOS and Windows in VST3, AU, and AAX formats.

Operating systems

macOSApple Silicon / Intel · 64-bit
Available
Windows64-bit
Available

Plugin formats

VST3Available
AUAvailable
AAXAvailable

Supported sample files

File formats
WAV, AIFF (.aif / .aiff), FLAC, MP3
Channels
Mono / Stereo
Bit depth
WAV / AIFF: 8 / 16 / 24 / 32-bit (including 32-bit float) · FLAC: 16 / 24-bit
Sample rates
Valid rates supported by each file format, including 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz

Files with different bit depths and sample rates can be used together in the same kit. Samples are decoded internally to 32-bit floating point and automatically matched to the DAW/project sample rate during playback. Source files are not modified.

64-bit systems only. See Support for the latest details.

FAQ

Frequently Asked Questions

What kind of plugin is ASTER Drum Lab?

ASTER Drum Lab is a drum sampler plugin that lets you arrange your own one-shot samples across 48 drum pads, then manage layers, waveforms, effects, mixing, and multi-output routing.

Can I load my own drum samples?

Yes. You can load mono or stereo WAV, AIFF (.aif / .aiff), FLAC, and MP3 files. Files with different bit depths and sample rates can be used together in the same kit, with up to eight layers per pad. Samples are decoded internally to 32-bit floating point, but the source files are not modified.

Which operating systems are supported?

ASTER Drum Lab supports macOS (Apple Silicon / Intel) and 64-bit Windows. See System Requirements on this page for available plugin formats.

What are the Demo version limitations?

The Demo runs uninterrupted for 20 minutes from the first audible sound, then stops producing audio completely. Closing only the plug-in window does not reset it. Fully quit and relaunch the DAW to begin a new session; Demo samples, kit settings, effects, routing, and automation assignments reset, but the DAW project itself and original sample files are never deleted. ASTER kit saving and offline rendering/export are unavailable.

Where can I get product updates?

Enter the email used at checkout on the re-download page to receive a link to the latest available version.

Can I use it in commercial productions?

See the software license for product usage terms. Only load samples you have the right to use.

PURCHASER REVIEWS

Purchaser reviews

Reviews from verified purchasers. We publish legitimate product experiences that meet our guidelines, regardless of rating or sentiment.

★★★★★Tom

Wow, this is a surprise. What a great fresh and straightforward plugin this is! I love it. These guys did an amazing job creating this software sampler. After using several other competitor sampler plugins like AKAI MPC, NI Maschine, Geist 2, Playbeat, Atlas, XLN XO, Nerve, Sitala I must say this is my new go to for quick drum sampling and laying down some cool beats. Sure the others may have a lot of extra functionalit and might be deeper and more complex but is that always what we want or need? ASTER LAB is very easy and quick to work with, has a clear and clean UI for my hubl beat creations. On top of it, it sounds incredibly on the basic sound quality playback. I do not knwo how they did it but for some reason it sounds fuller, more dynamic, punchier, louder, clearer, precise and more lively than most other sampler plugins/DAWs as mentioned above. Just the pure sample playback reproduction quality is incredible on this one and it is totally worth your time and checking out you all beatmakers and sampling freaks! The best thing it is so affordable compared to most anything out there as far as software samplers go. Yes, it does not have every feature or functionality imaginable - but that is for now. I bet these wonderful developers from Japan are ready to beef up this product even more with future updates. I would love to see having easier way how to browse my existing sample libraries and maybe see a built-in step sequencer. Otherwise this is IT!! Great great product!

Response from ASTER

Thank you very much for taking the time to write such a detailed review. As the developer of ASTER Drum Lab, I’m truly honored that it has become your new go-to drum sampler, especially considering the many great alternatives you’ve used. ASTER Drum Lab was created with a strong focus on speed, simplicity, and sound quality, so it makes me very happy to know that these aspects are resonating with you. I also really appreciate your suggestions regarding easier sample-library browsing and a built-in step sequencer. Both are valuable ideas that I’ll take into consideration for future development. Your support and feedback are a huge motivation for me to keep improving ASTER Drum Lab. Thank you again, and I hope it continues to be a useful and inspiring part of your beat-making workflow!

Verified purchaserEarly-access reward eligible
★★★★★@prodbydstl

This is a pretty solid plugin! Glad to have a new tool to make my drums bang!

Response from ASTER

Thank you so much for using ASTER Drum Lab and for the great review! We're really glad to hear you're enjoying it. We'll continue improving and updating the plugin to make it even easier and more enjoyable to use. We’d be honored if ASTER Drum Lab continues to be a part of your music production!

Verified purchaserEarly-access reward eligible
★★☆☆☆Rotten Amp

1. There is an option to change the UI size, but this does not work properly. If you close and reopen the plugin window, the UI SIZE will always return to 100%. 2. There is no problem when adjusting the parameters in the TRIM SECTION with a knob. However, when I dragged and adjusted it directly from the consultation image, the line bounced strangely The returning phenomenon occurs. 3. In the mixer window, the name of each pad is displayed in only one line, so if it’s even a little long, the name gets cut off. I wish this could be changed so that at least two lines are displayed 4. This plugin should be able to change the knob's value using the mouse wheel. 5. When the pitch of a sample is changed, the length of the sample itself increases or decreases. This plugin requires the warp option very much. 6. It's a shame that this plugin doesn't seem to have a round robin option.

Response from ASTER

Thank you very much for taking the time to share such detailed feedback. Several of the points you raised have now been addressed in ASTER Drum Lab v1.0.2: - The marker bounce that occurred when dragging TRIM markers directly on the waveform has been fixed. - Knob values can now be adjusted with the mouse wheel. - Long pad and sample names now scroll when needed, allowing the full names to be viewed. - A new KEEP LENGTH option has been added to preserve the sample’s playback duration when changing its pitch. - Flexible proportional window resizing has also been added for AU and VST3. The issue where the selected UI SIZE returns to 100% after closing and reopening the plugin window is a separate matter that is still being reviewed. I’m looking into a more reliable way to retain the selected size. Round robin playback is also under consideration for a future update. Its specifications and release timing have not yet been confirmed, but your feedback is very helpful in evaluating this fea

Verified purchaserEarly-access reward eligible
★★★★★Be Flat

I use Logic X and I use Roland V-Drums as a controller for Logic's drum plugs, Kontakt 8 drums plugs, Battery and a couple of other expensive ones like Melda MDrummer. They all have their various challenges and basically are a pain to use. I have always stayed open to trying almost any other drum plugin. Sound wise, the ones I have are very good. My main problem with them all is the cumbersome setup involved. You can spend many hours making a drum set and even then still end up feeling less than satisfied with the results. Even worse is once a drum set is ready and you use it on a song, it turns out not too ideal for the song at all. I have spent way too much money and down time working with these drum plugins and no matter what, I always end up stopping my songwriting and recording workflow to once again rework the drums! So, either I settle for something not quite right for the song or the dreaded "drum mechanic" work starts all over again. For the price of a lunch, I have found my final solution in Astor Drum Lab. It does everything I need and just gets out of the way so I can quickly and easily create exactly the drums I need and want for any song I am working on. I use the samples I have already accumulated from the other drum plugins, so nothing is wasted. What is different is that the down time has disappeared. Creating a drum set is quick and easy and reworking it for a song is amazingly simple, fast and intuitive. Excellent plugin, so clear and perfect for my use

Response from ASTER

Thank you so much for taking the time to write such a detailed review, and for purchasing ASTER Drum Lab! I’m especially happy to hear that it has helped you spend less time setting up and adjusting drums, and more time actually writing and recording music. Making the workflow quick, simple, and intuitive while still allowing users to build exactly the kit they want was one of the main goals behind Drum Lab. It’s also great to hear that you’re able to make use of the sample libraries you’ve already collected from your other drum plugins. Thank you again for the amazing feedback and support. It really means a lot!

Verified purchaserEarly-access reward eligible
★★★★★Bapad

Hello, I’m really impressed, nothing is missing in Drum Lab. I’m very happy to have bought it. Maybe in the next update, would it be possible to have some groups for the faders in the mixer? Best regards.

Response from ASTER

Thank you so much for your kind words and for purchasing ASTER Drum Lab! I’m really glad to hear you’re enjoying it. I’ll definitely consider adding a more dedicated fader grouping feature in a future update. For now, you can temporarily group multiple faders by holding the Shift key and selecting them. Once selected, you can adjust their fader levels together, and also change their output routing at the same time. Thank you again for the feedback and support!

Verified purchaserEarly-access reward eligible
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ASTER DRUM LAB v1.0.2

Build your next drum kit here.

One-time purchase. No account required. Download immediately after checkout.

$20*Taxes calculated at checkout.
4.4(5)
Already purchased? Write a reviewWe’ll send a private review link to your checkout email.
Download the free DemoNo sign-up · macOS AU/VST3 · Windows VST3