Synergistic Research HD SX Grounding Cable; 1m
+$23.00 Shipping to contiguous US.
Tax collected at checkout.
Earn 149 TMR Rewards points for this purchase.
Not a member? Join today >
Looking to sell this item?
TMR Certified Inspection Guarantee
TMR
Certified
90-Day
Warranty
30-Day
Returns
Safe Pack &
Ship Guarantee
Photo
Guarantee
Lifetime Tech
Support
TMR Safe Pack & Ship Guarantee
Our Safe Pack and Ship Guarantee means we guarantee its safe arrival. Items are carefully double-boxed or custom foam-molded. For larger pieces, we palletize to ensure secure, upright delivery. In rare cases of loss or damage, we fully protect your purchase.
Shipping Cost
Cost to ship this item within the Contiguous United States is a flat rate of $23.00, including packaging and insurance. Note that all items valued over $750 will require a signature upon delivery.
We DO NOT offer international shipping.
30-Day Risk-Free Returns
We want you to have confidence to explore pre-owned audio. That is why every CPO item comes with 30-day risk-free returns.
90-Day Buyer Protection Warranty
We stand behind every single CPO item. That is why each one comes with a 90-day buyer protection warranty.
Product Highlights
Audio reviewers praise the HD SX ground cable as a high-value upgrade that produces dramatic, immediate system improvements. Reviews consistently note a significantly lowered noise floor, a wider three-dimensional soundstage, cleaner highs, and enhanced micro-resolution. Critics emphasize that removing an underlying layer of background hash allows recordings to sound strikingly realistic, holographic, and relaxed, making the system far more musical without sacrificing dynamic drive or tonal balance.
Incorporating this grounding wire into your chain ensures every component performs at its full potential by removing subtle electrical interference that caps audio clarity. It transforms good sound into a captivating, highly detailed musical performance, serving as an indispensable addition for audiophiles seeking to experience the complete depth, synergy, and realism embedded in their music collection.
| Brand | Synergistic Research |
|---|---|
| Type | Misc. |
| MSRP | $395.00 |
| Cosmetic Rating | |
| Functional Notes | |
| Age | 2 years |
| Owners | 1 |
| Service History | None |
