Air Tight ATC-7 Flagship Preamplifier Colour:Silver This in-wall subwoofer system is

This in-wall subwoofer system is designed to be powered by the SA1000

a height effects speaker designed for breath-taking effects

leaving you with nothing but the music

About the S4 Series

Air Tight ATC-7 Flagship Preamplifier Colour:Silver This in-wall subwoofer system isAir Tight ATC 7 Statement Stereo Preamplifier These days modern design dictates that most basic functions of an amplifier are integrated into a remote control or a touch screen or a mobile phone tablet via Wi Fi or Bluetooth. This is certainly convenient however an important aspect of audio pleasure has been lost. One aspect of operating an Air Tight amplifier is the sensation of turning a knob and experiencing the tactile sensation of a physical