While other companies search for solid materials with good anti-vibrational response, Artesania Audio has developed racks without shelves and totally isolated. The result is that the electronics generate sound behaviors as were initially preconceived. The materials used have naturally high frequencies. The combination with the cushioning material achieves the resonance amplitude is very low, even with a very high dynamic range (90 dB). The shelves are supported by polyamide insulating discs and pads with neoprene maximum absorption and blocking features (preventing possible movements of horizontal translation). The discs are supported on adjustable steel needles, located on the metal racks (to decrease transmission). We placed four needles support because the mass of the equipment is not uniform.