We'll have two systems set up for this event. The main system will include the D-Sonic amp, a Simplicity Audio transformer-coupled tube preamp, an Oppo 95 player, and Selah Audio 2.5-way tower speakers using Scan Speak 7" Revelator woofers and air circ tweeter. The second system includes a Cabridge Audio Azur 840C player, a YS Audio tube preamp, an Emotiva power amp, and Eminent Technology LFT-8 hybrid planar speakers.