Brad & Tracey have purchased a custom finished GP3 to match their home and sound system setup, which we can attest, sounds fantastic! We have also provided them with a series of Isolation Cones for their review and comparison, to evaluate what works best for them. This is what they shared with us:...

John D. purchased a GP3 Isolation Platform after experiencing the difference it made with his own ears. His eloquence with words and his ability to capture what he was hearing convinced us to also send him home with a GP2 Isolation Platform as a loaner, so that he could review that as well! Here...

Sean LeFebvre purchased a pair of the MK II isolation platforms and appreciated them so much he then acquired a pair of our MK III platforms (now GP3A). Sean kindly agreed to put his feelings into words for us and this is what he had to say: “Derrick Francis of Tough Nut Audio is an artisan,...

Brian purchased 4 sets of our small Tough Nut Isolation Cones for his 2 pairs of speakers.Here is what he had to say: “ Listened to some music before and after. Significant difference. I hear more highs. The speakers are great to begin with but they sound more alive. The finish of the cones are...