Josh at Mahakali Sounds has released a free sample pack featuring a recording of drum and percussion sounds.
The sounds of Analog Techno Drums were made with various gear from Make Noise, Elektron, Roland, Korg, and more.
This is a 5.30 minute @ 140 BPM recording from noise engineering BIA eurorack percussion, there is hundreds of nice kicks and other percussions in the file just find one you like and slice it out. Theres some other sounds and some bass in there aswell.
Its 100% untouched from eurorack output directly to mixer.
The download is a single Wav file, at 16-bit/44.1kHz audio quality.
More information: Analog Techno Drums Sample Pack