Features Input/Output 6 screaming-loud (150 mW/channel) headphone outputs (front panel) 6 unbalanced stereo ¼-inch line outputs (1 per channel); carries a copy of the channel mix 6 unbalanced stereo ¼-inch external analog line inputs (1 per channel) for “more me,” with trim controls 4 balanced ¼-inch analog line inputs (L/R Mix input pairs A and B) 1 balanced XLR Talkback input for external dynamic microphone 1 ¼-inch footswitch jack for hands-free Talkback operation Meters, Controls, and Features 2 stereo input channels (A and B) Channel controls External input level Headphone level control for each headphone output Mix A/B control (blends signals from input pairs A and B) Mono switch for external input Mute switch (mutes input pairs A and B) Master controls Input A level Input B level Talk button (momentary switch) Talkback-mic level Physical 1U 19-inch rack-mountable, rugged steel chassis Internal power supply with standard IEC connector Technical Specifications Inputs Inputs A and B Connector Type (2 ea.) ¼” TRS balanced External Input Connector Type ¼” TRS stereo unbalanced Input Impedance 10 kΩ Headphone Outputs Connector type: ¼” TRS stereo unbalanced Max Output Power 150 mW/Ch. Frequency Response 20 Hz - 20 kHz, ±0.5 dB, 60Ω load Headphone Impedance Working Range 32Ω - 600Ω Power Internal supply, standard IEC connector 115 or 230 VAC Physical Dimensions 1/3U rack-mount (with standard rack tray, not included) Height 1.75” (44.45 mm) Depth 5.5” (139.7 mm) Width 19” (482.6 mm) Weight 8.0 lbs. (3.63 kg)
