FS: GRANITE AUDIO GROUND ZERO Model 501 Star-grounding unit and alot of great grounding cables, very good condition!!!


Well-Known Member
Sep 11, 2010
Greer South Carolina (USA)
I am selling the following together as a set;

- one (1) Granite Audio "Ground Zero" star-grounding hub
- one (1) 10-foot Granite Audio wall-connect (only needed if want/need your Ground Zero to reference your house ground)
- four (4) 5-foot Granite Audio ground cables
- seven (7) 8-foot Granite Audio ground cables

I am the original owner and had this in my system grounding everything to it for many years. It is in
very good condition and operates like the day I received it. I have the original box and pamphlet.

If you want to have the benefit of star-grounding but don't want to spend thousands or 10s of thousands of $$$ to do it, this is a great way!

Price New: $1060 USD including the extra cables
Asking Price: $650 USD
*Including Paypal fees and UPS Ground or USPS Priority Mail shipping...

Buy with confidence; I have extensive feedback posted on Agon under UserID "Zephyr24069"


  • GRANITE-AUDIO-GROUND-ZERO-501-KIT-20190220_150550.jpg
    900.3 KB · Views: 26

About us

  • What’s Best Forum is THE forum for high end audio, product reviews, advice and sharing experiences on the best of everything else. This is THE place where audiophiles and audio companies discuss vintage, contemporary and new audio products, music servers, music streamers, computer audio, digital-to-analog converters, turntables, phono stages, cartridges, reel-to-reel tape machines, speakers, headphones and tube and solid-state amplification. Founded in 2010 What’s Best Forum invites intelligent and courteous people of all interests and backgrounds to describe and discuss the best of everything. From beginners to life-long hobbyists to industry professionals, we enjoy learning about new things and meeting new people, and participating in spirited debates.

Quick Navigation

User Menu

Steve Williams
Site Founder | Site Owner | Administrator
Ron Resnick
Site Co-Owner | Administrator
Julian (The Fixer)
Website Build | Marketing Managersing