Testimonials
“Put a quartet under each of four pieces of equipment and you've just added 48 pounds of stainless-steel ballast to your rack.”
Roy Gregory The Audio Beat, Click HERE to read the review
“Place four of the "Ultras" underneath a speaker. Bang! More 'there' is fully 'there'... more detail, dynamic heft and clarity; more resolution with relaxed transparency.”
Jim Merod Positive Feedback Issue 60, Click HERE to read the review
“...I was stunned at the change in sound. These devices are truly remarkable and I would recommend people consider them. The improvement for my ears is always in the deep bass and low mid bass, however the entire midrange seems to sound so much better...”
Steve W. Customer, Click HERE to read the review