Mark M. – Canada

“The improvement in bass response using the AUVA SW footers under my single JL Audio e110 subwoofer supporting my Manger P1 passives is immediate.

Not just better low frequency pitch, tightness and clarity, but better music throughout the entire frequency range.  My system is more ‘open’; instrument and vocal separation is improved, tone is truer, hints of muddiness or compression are audibly reduced. Individual bass notes from different low-frequency instruments are clearer and better defined. The ‘fullness’ of musical reproduction that subs provide is better than before — after replacing another brand’s footers with the Stack Audio product.  I have several of your products in my system and, in my opinion, the sub footers have made the most significant improvement, playing vinyl as well as CDs. I’ve recently spent considerable money on upgrades to my system ($20k in upgrades to a $100k+ system in US$) and the Stack sub footers rank right up there with the $7k upgrade to my First Sound preamp. I installed all 4 footers under the sub‘s four corners using the Stack screw-in inserts, resting the sub directly on top of each.  Super easy install. I think you have another winner.”