Synergistic Research Active Ground Block SX
FREE shipping to contiguous US
FREE store pickup at TMR Erie, CO.
Earn 2,995 TMR Rewards points for this purchase.
Not a member? Join today >
Chat With a Hi-Fi Guide
FREE
Shipping
Financing
Available
Trade Up
& Save
Full
Warranty
60-Day
Returns
Lifetime Tech
Support
Free Shipping & Safe Delivery Guaranteed
All new products ship free within the contiguous United States.
Every order is backed by our TMR Safe Pack & Ship Guarantee. We carefully double-box every shipment to protect the manufacturer's packaging, and larger items are professionally packed and palletized when required for safe, upright delivery.
Every shipment is fully insured, with signature confirmation required on orders over $750.
In the rare event of loss or damage, we fully protect your purchase and handle the resolution for you.
We DO NOT offer international shipping.
60-Day Risk-Free Returns
We want you to feel confident investing in new HiFi. That’s why all new products come with 60-day risk-free returns, giving you time to listen, evaluate, and make sure it’s the right fit for your system.
Full Manufacturer Warranty
Every new product is backed by its full manufacturer warranty, giving you long-term peace of mind and direct support from the brand—on top of TMR’s expert guidance and customer care.
About Synergistic Research Active Ground Block SX
Synergistic Research Active Ground Block SX Key Features:
- Machined aluminum chassis with carbon fiber reinforcement – minimizes vibration-related distortion for greater sonic clarity.
- Newly designed power supply – delivers the lowest noise floor of any Active Ground Block for blacker backgrounds and enhanced detail.
- Dual harmonics of the Schumann Resonance – expands dimensionality and realism, creating a more immersive soundstage.
- 32 ground connections – supports more components, cables, and system elements for comprehensive system grounding.
- Wide application compatibility – integrates seamlessly with turntables, DACs, preamps, amplifiers, and digital sources to elevate overall system performance.
Product Description:
Sky High Performance Starts at Ground
The new Active Ground Block SX is an evolution of the Galileo Active Ground Block, incorporating both its proven design elements and newly developed technologies. Its chassis, machined from a solid billet of aluminum and reinforced with carbon fiber, reduces vibration-related distortion for greater clarity. A new power supply, informed by lessons from the Linear Power Supply program, delivers the lowest noise floor of any Active Ground Block to date. Performance is further advanced through dual harmonics of the Schumann Resonance, a
