639 Hz Connections & Relationships Tuning Fork - Unweighted
$53.99
A harmonious frequency for sound practices centered on connection, communication, relationships, compassion, and heart-centered awareness.
The 639 Hz Connections & Relationships Tuning Fork is part of the complete nine-frequency Solfeggio system and is traditionally associated with improving connections, strengthening relationships, and increasing heart-centered awareness. Its clear, sustained tone can be incorporated into meditation, reflective practices, breathwork, relationship rituals, and intentional listening.
The unweighted design is intended primarily for non-contact sound work, allowing the sustained frequency to become the focus of the practice. Hold the fork near the body or within the meditation space while listening attentively and working with an intention of connection and interpersonal awareness.
Frequency: 639 Hz
Type: Unweighted
Material: Premium Aluminum Alloy
Ideal for: Relationship Reflection • Communication Practices • Connection Rituals • Compassion Work • Heart-Centered Meditation • Shared Sound Practices
Made to Order
Each instrument is made to order. Please allow up to 3–4 weeks for delivery.
The 639 Hz Connections & Relationships Tuning Fork is the sixth frequency in the complete nine-frequency Solfeggio collection. Each frequency carries its own traditional practice association, creating a broader framework that moves from grounding and physical awareness through emotional release, transformation, connection, intuition, and higher awareness.
174 Hz — Pain & Stress Relief Tuning Fork — Relieves Pain, Reduces Stress & Promotes Deep Grounding
285 Hz — Cellular Repair Tuning Fork — Supports Cellular Repair, Safety, Survival & Physical Healing
396 Hz — Liberating Tuning Fork — Releases Guilt, Fear & Emotional Blockages
417 Hz — Transformation Tuning Fork — Facilitates Change, Support & Clears Negative Energy
528 Hz — Miracle & DNA Repair Tuning Fork — Supports Transformation, Renewal & Positive Change
639 Hz — Connections & Relationships Tuning Fork — Improves Connections, Strengthens Relationships & Enhances Heart-Centered Awareness
741 Hz — Detoxifying Tuning Fork — Supports Body Detoxification, Enhanced Clarity & Mind Awareness
852 Hz — Returning to Intuition Tuning Fork — Awakens Intuition, Inner Awareness & Spiritual Connection
963 Hz — Oneness Tuning Fork — Supports Oneness, Higher Awareness & Consciousness
Within the complete sequence, 639 Hz represents the theme of connection, traditionally associated with relationships, communication, harmony, compassion, and heart-centered awareness. It can be used independently or alongside other Solfeggio frequencies during practices focused on interpersonal connection and reflection.
Key Benefits
639 Hz frequency for connection-focused sound practices
Unweighted construction provides a clear, sustained tone
Traditionally associated with relationships, communication, and harmony
Supports reflective practices centered on compassion and interpersonal awareness
Well suited to focused listening, meditation, and shared sound experiences
Designed primarily for non-contact sound work
Forms part of the complete 9-Frequency Solfeggio Tuning Fork Set
How to Use
Strike the tuning fork gently with the included striker and allow the tone to resonate naturally.
Hold the vibrating fork near the body or within the meditation space while focusing on the sustained sound and your chosen intention.
Use 639 Hz during meditation, breathwork, journaling, relationship reflection, or practices centered on communication and connection.
The unweighted 639 Hz fork is intended primarily for non-contact sound work rather than direct body application.
It can also be combined with other Solfeggio frequencies to create a structured sound healing or meditation sequence.
What's Included
1 × 639 Hz Connections & Relationships Tuning Fork — Unweighted
1 × Striker
1 × Velvet Storage Pouch
