The Endorphin.es BLCK_NOIR is a feature-rich analog drum synthesizer module for Eurorack systems with the following key specifications:

1. 7-Voice Drum Synthesizer: Multiple drum sounds including bass drum, snare, and more.
2. Discrete Analog Circuits: Offers a raw and powerful sound.
3. Digital Noise: For added spectral animation and texture.
4. Inductor Coils: Used instead of op-amps for unique sound character.
5. Integrated Effects Processor: Enhances sound design capabilities.
6. Aux Input: For external audio processing.
7. Firmware Updateable via Audio: Easy maintenance and updates.
8. Kick, Snare, Tambourine Voices: Each with dedicated outputs.
9. Hi-Hats and Cymbal/Membrane Output: Combined output for these voices.
10. Stereo Master Output: With a resonance filter for additional sound shaping.
11. 8 Algorithms in Effects Processor: For varied sound manipulation.
12. Size: 30hp in Eurorack format.
13. Depth: 20mm, making it relatively shallow for integration into cases.
14. Current Draw: 240 mA at +12V and 75mA at -12V.
15. Drums Suitable for All Genres: Versatile for various music styles.