Pitch with intention.
Choose exact notes for individual beats. Create pitch variations using 17 scale presets or your own custom scale, with beat locks to preserve the notes you love.
MILKY97INDEPENDENT AUDIO TOOLSMILKY97 PRESENTS · MAC AUDIO UNIT
Your kick is just the beginning. Build a rumble with its own character, pitch and movement across every beat.
v0.1.19 / Made for Logic Pro / Email activation
TECHNO ✳ EDM ✳ TRANCE ✳ INDUSTRIAL
01 / MEET YOUR LOW END
Give each beat its own voice. Choose a character, tune the oscillator, then shape the weight with a resonant low-pass filter.

Choose exact notes for individual beats. Create pitch variations using 17 scale presets or your own custom scale, with beat locks to preserve the notes you love.
Shape length, saturation, delay and space. Choose manual timing or tempo divisions for length and delay to fit the groove.
Use Rumble Only on an aux to process the rumble separately. Add your favourite reverb after Shaper and keep control of the dry kick.
02 / FROM KICK TO CHARACTER
For producers building tracks at home, in a project studio, or deep into a late-night session.
Feed in your kick and adjust Kick Detect and Detect Freq so the detector responds to the hits you want.
Set each beat’s character, oscillator, pitch and filter. Build a repeating four-beat phrase in 4/4.
Choose a root and scale, lock selected beats and create a pitch variation. Record sound-parameter automation in Logic for movement over time.
03 / READ BEFORE YOU BUY
New to Logic, or ready to go deeper? Our illustrated user guide walks you through Kick + Rumble and Rumble Only, one clear step at a time.
FREE PDF / 22 PAGES / v0.1.19
Friendly instructions, labelled diagrams, starting sounds and practical troubleshooting. Read it before deciding whether the plugin is right for you.
View user guide ↗Download PDF ↓View opens the PDF in a new tab. No purchase or sign-in needed.
04 / YOUR NEXT SESSION
Milky Rumble Shaper for Mac.
Independent audio tools by Milky97.
£5 GBP · one-off personal licence
One licence covers the Macs you own or use. Activate each Mac with your checkout email.
Read the full user guide before buying ↑
Buy for £5 ↗Milky-Rumble-Shaper-0.1.19.pkg · 6.7 MB
Download for Mac ↓Already purchased? Download v0.1.19, then activate with your checkout email. The download page opens in a new tab.
Read installation & activation instructions ↓Before you install
Requires a Mac and an Audio Unit-compatible host. Tested in Logic Pro on Apple Silicon. Universal Intel/Apple Silicon build intended; physical Intel testing remains pending. macOS 11 is the build target, not a guarantee of every OS/host combination.
Windows and VST3 versions are not currently available. A verified purchase and email activation are required before the plugin produces audio. Connect to the internet to activate and renew offline access.
05 / DOWNLOAD. INSTALL. ACTIVATE.
Click Download for Mac above. On the page that opens in a new tab, click Save installer. If your Mac asks where to save it, choose Downloads in the left sidebar and click Save.
Save your project. In the menu bar at the very top of your Mac screen, click Logic Pro → Quit Logic Pro. You can also press Command (⌘) + Q.
Open Finder and click Downloads in the left sidebar. Double-click the .pkg file. Follow the installer’s Continue and Install buttons. Enter your Mac login password when requested, then wait for the successful installation message.
Reopen Logic and allow its plugin scan to finish. Choose View → Show Mixer in the top menu bar. On your kick’s channel strip, click an empty slot in the Audio FX section above Sends. Choose Audio Units → Milky Audio → Milky Rumble Shaper, then the appropriate channel format if offered.
Connect your Mac to the internet. Open Rumble Shaper and click Licence… near the top of the plugin. Enter the same email address you used at checkout.
Click Send email code, to the right of the email field. Open that email inbox and find the newest code from Milky97. Check your spam folder if it has not arrived.
Return to the plugin. Enter that code in the lower box labelled Newest email code. Click Verify and activate immediately to its right. Wait for the licence panel to confirm your licence is active.
The panel shows how many days of offline access remain, up to 90 days. Click Close at the bottom right to return to the controls. Connect to the internet again to renew access.
Look for the green Activated status. Before activation, the plugin mutes its entire output, including dry audio passing through it.
Use a simple kick pattern to start. Set a comfortable monitoring level, start playback, and adjust Kick Detect until the detected-kick indicator responds to your hits.
Adjust the global Pitch, Length and Level. Then choose a character, oscillator and pitch for each beat. Use Cutoff and Resonance to shape the tone.
Choose a root and scale in Pitch Variation. Lock any beats you want to keep, then click Create Variation. Use Undo Variation to return to the previous pattern.
No. This release is a Mac Audio Unit. There is no Windows or VST3 release available at present.
Logic Pro on Apple Silicon is the tested setup. Other hosts must support Mac Audio Units, but have not been verified here. Check with Milky97 before buying for an untested host.
Check the activation status first: the unactivated plugin mutes its output. After activation, check that a kick reaches the plugin, Kick Detect responds, and Level is audible. For a plugin on an aux, also check your kick’s send and the aux routing.
Yes, the plugin exposes sound parameters for host automation. Automate the channel containing Rumble Shaper. If it is on an aux, create a track for that aux first. Copy, variation-generation and activation buttons are not ordinary continuous sound parameters.
Yes. Download the signed and notarised v0.1.19 installer above. Buy a personal licence for £5, then activate in the plugin with your checkout email. Downloading or installing alone does not activate the plugin.
After email activation and purchase verification, this Mac receives up to 90 days of offline access. The Licence panel shows the time remaining. Reconnect to the internet and click Check licence to renew. Activate each additional Mac online with the same purchase email.
No. One personal licence covers Macs you own or use. Sign in and activate separately on each Mac with the same checkout email. The licence cannot be shared or resold.

MADE BY MILKY97