What is acoustic anti-resonance treatment technology? This name is given to the sophisticated technology developped by the Acoustic Engineering Board lead by José Luis Lafarga. This innovative technology has been applied to the hand-made equipment manufactured by Artesanía-audio over the last 15 years; units, frames, audio-racks, supports and accessories. What is the objective? To isolate all electronic components. The aim of this superior technology is to isolate all electronic components that are installed in the units whether they are active or passive (record players, CD players, power supply units, processors, speakers etc.) from any type of vibration that could influence their performance.