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Galileo SX Ground Block MkII

*Includes 5ft Atmosphere SX Euphoria Power Cable

*Includes (1) HD SX Ground for AC Cable to Galileo SX Ground
Block, (4) 4ft. and (2) 8ft. standard leads for Atmosphere SX &
Pink Fuse

The heart of your system.

Introducing the Galileo SX Ground Block Mk.II - the ultimate ground filter for your stereo system. SR has taken the award-winning Galileo SX Active Ground Block and re-engineered it with cutting-edge technology originally developed through the cost-no-object, ultra-performance Galileo SX PowerCell.

The chassis of the Galileo SX Ground Block Mk.II is machined from a solid billet of aluminum and carbon fiber to minimize unwanted vibrations and chassis resonance that can negatively impact your system’s performance. Inside, the Electromagnetic Cell features three Active Em Cells with Galileo SX PowerCell technology - two rolled EM Cells in carbon fiber housings to control resonance and one flat Carbon Fiber Electromagnetic Cell with a copper mesh Ground Plane.

What’s new?
The Galileo SX Ground Block Mk.II also features an improved multi Frequency ULF generator now with dual channels, with twice the signal strength of the original Galileo Active Ground Block SX. And a redesigned linear power supply that powers the internal ULF generator and active EM cells. Both of which exhibit major improvements with the newly implemented LPS technology.

With 70 ground ports, the Galileo SX Ground Block Mk.II is capable of accommodating even the most extravagant ultra-systems. And, just like its predecessor, it can be custom-tuned to complement your system and personal tastes by changing the bias frequency of the ULF signal generator. Pressing a button on the back of the unit changes the frequency that biases its three Active EM Cells, altering the characteristic sound of your system.

What's Inside?

 99.9995% Pure 14awg Silver point-to-point wiring
- 2 each Active Folded EM Ground Cells 25% larger
- UEF Ground Plane (Copper in center of unit)
- New Galileo SX PCB with multi-setting ULF generator
- UEF Orange Capacitors
- New Multi-stage Quantum tunnel treatment
- 70 mini BFA ports
- 2 dedicated ground ports for SR Atmosphere and PowerCell conditioners
- View Window
- Gold & Silver Tuning Modules

New Galileo SX ULF Generator

SR engineered the Galileo SX Ground Block Mk.II with a redesigned circuit that controls the heart of the ground conditioner - its Electromagnetic Cells. This new circuit includes new UEF Orange Capacitors built with the same technology as the award-winning Orange Fuses for a lower perceived noise floor and better overall musicality. The circuit itself has 3x the output strength of the circuit it replaces to increase the filtration power of all the internal Electromagnetic Cells. But perhaps the most exciting feature is the variable ULF signal generator so you can custom-tune your system’s sound. Just press a button to select between four harmonics of the Earth’s Schumann Resonance used to bias the Galileo SX Ground Block’s internal Electromagnetic Cells. In the past, the Active Ground Block’s ULF frequency generators had only one harmonic of the Earth’s Schumann Resonance selected for its ability to compliment as wide a variety of systems as possible. Now you can choose the original frequency as default or select between three additional frequencies that run the gambit from a highly focused sound to a vastly holographic and enveloping sound, or choose a fourth frequency that splits the difference. The choice is yours.

Four frequency bias, one perfect sound.

Purple Frequency:
When you select the Purple Frequency, you will see a purple light illuminating the internal circuit of your Galileo SX Ground Block. Purple is the default setting for systems that have a Synergistic Research Atmosphere or FEQ Acoustic Field Generator. Choose this setting when you want a cross between the Blue and Red frequency’s sonic balance.

Blue Frequency:
When you select the Blue Frequency, you see a blue light illuminating the internal circuit of the Galileo SX Ground Block. This is the most focused sound option with strong dynamics and precise imaging with a more forward sound than the other options.

Red Frequency:
When you select the Red Frequency, you see a red light illuminating the Galileo SX Ground Block’s internal circuit. This is the setting if you want to maximum soundstage scale with a deep soundstage that also envelops your listening position. This setting works best when you also have Synergistic Research acoustic products like HFT’s, Black Boxes, and Atmosphere or FEQ acoustic field generators.

Green Frequency:
When you select the Green Frequency, you see a green light illuminating the Galileo SX Ground Block’s internal circuit. Green is the default setting if you do not have an Atmosphere Acoustic Field Generator in your system. Fun fact, Green is the default bias frequency for the original Galileo SX PowerCell / Active Ground Block SE.