.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }   Standing for Reference Audio Monitoring systems, this whole new line is the result of more than 2 years of intensive, full time R&D at the Heritage Audio Headquarters. The Heritage Audio RAMSystem2000 employs relay switching all the way through as its working principle, including the 64 step relay ladder attenuator system employed for the master level, only previously found in the mega expensive units. Also present is the acclaimed HA Bluetooth connectivity for mobile devices. A classic look, with massive red knob for easily dialing of the 64 steps of attenuation, rounds the pack. The RAM Systems finally makes mastering grade monitoring affordable. • Desktop format with classic look. • All functions on high quality illuminated engraved buttons. • 3 pairs of balanced +4 analog inputs ( input 3 unbalanced -10 configurable). • Independent CUE input, for making specific cue mixes to musicians. • Burr Brown 24 bit / 92 Khz DAC INPUT on SPDIF connector. • Bluetooth pro audio quality INPUT for easy mobile device integration. • 3 pairs of OUTPUTS. • Independent MIX output, which follows Input, pre fader. • Independent Subwoofer output for easily sharing it between different speaker pairs. • MUTE/ SOLO functions for the individ