Our listeners include programmers needing deep focus, students managing study stress, night shift workers improving sleep quality, and anyone seeking calmer mental states in today's overloaded world.

Unlike random playlists, our mathematically precise frequencies create consistent auditory environments. This trains your brain to enter focused (beta) or relaxed (theta/delta) states faster – like a "reset button" for your nervous system.

All major cards (Visa, Mastercard, Amex), PayPal, and cryptocurrency via secure processors. You'll see payment options at checkout.

Immediately after purchase, you'll get a secure download link to high-fidelity WAV files. No subscriptions – they're yours forever. Save them locally or to cloud storage.

Any device that plays WAV files (phones, laptops, dedicated players). For best results, use quality headphones. No special software needed.

Personal use only. For spas, apps, or business use, email us at licensing@deep963.com for commercial licenses starting at $97/track.

Due to instant digital delivery, we don't offer refunds. But if files are damaged or unplayable, we'll replace them within 30 days at no cost.

While generally safe, we recommend consulting a doctor if pregnant, or using only at very low volumes for children under 13. Never replace professional medical care.

Yes! Request custom sessions (e.g., 417Hz for stress + 528Hz for creativity blends) through our Custom Frequencies service (launching Q3 2026).

Yes. Many people use our sessions daily while working, studying or unwinding at night. Start with shorter sessions and adjust based on how your body and mind respond.

Headphones are recommended for the best experience, especially for focus and study. For sleep and relaxation, a low‑volume speaker in the room can work very well too.