UPC: 0663961054071 | Mackie HM-400 19 Rackmount 4-Channel Headphone Amplifier

UPC lookup results for: 0663961054071 | Mackie HM-400 19 Rackmount 4-Channel Headphone Amplifier

The 19 rackmount HM-400 4-Channel Headphone Amplifier offers an incredible amount of versatility and excellent sound quality in a single rack space. Perfect for professional applications including studios Houses of Worship practice spaces and more. Features: L/R Main stereo inputs plus L/R stereo outputs 7-segment LED metering per channel plus main Three headphone outputs per channel Aux input on each channel with balance control to mix main and aux signal Mute and stereo/2-ch mode switches per channel 12 total headphone outputs Built-Like-A-Tank™ construction Specs: Audio Performance Frequency Response: 20 Hz – 20 kHz ±1 dB Noise: -66 dB [HM-400]; –70 dB [HM-800] Distortion (THD): +4 dBu 1 kHz unity gain; <0.01% [HM-400]; 42 dB @1 kHz [HM-400]; >52 dB @1 kHz [HM-800] Gain Range (Main Input): –66 to 18 dBu [HM-400]; –67 to 19 dBu [HM-800] Input / Output Input Type: Female XLR Balanced; Female 1/4 Balanced – Unbalanced Main Input Impedance: 20 kΩ balanced 10 kΩ unbalanced [HM-400]; 40 kΩ balanced 20 kΩ unbalanced [HM-800] Aux Input Impedance: 10 kΩ unbalanced [HM-400]; 13 kΩ unbalanced [HM-800] Output Type: Male XLR Balanced; Female 1/4” Balanced – Unbalanced Headphone Output Impedance: 3Ω unbalanced Power Requirements Detachable line cord: ~100 – 120V 50/60 Hz 24 W; ~220 – 240V 50/60 Hz 24 W AC Connector: 3-pin IEC 250 VAC 10 A male Display LEDs Front power on/off Front input level meter Front output level meters L/R mute switches [HM-400] St. / 2-Ch switches [HM-400] Stereo / Mono switches [HM-800] In 1/2 switches [HM-800] Physical Properties Height: 1.8 in / 46 mm Width: 19.0 in / 483 mm Depth: 8.8 in / 224 mm Weight: 8.0 lb / 3.6 kg