Mackie HM-4 Desktop Headphone Amplifier
HM Series Headphone Amplifiers ExpandYour Versatility Perfect for studios, practice spaces, quiet stages, and more, the HM Series offers everything you need whether it is just splitting a single signal to your band, or more complex headphone distribution. Flexible Headphone amplification Whether you need to expand your home studio headphone monitoring capability or add robust cue mix distribution, the affordable HM Series offers the sound quality, reliability, and flexibility you need to expand your setup. The ultra-compact HM-4 offers a simple yet effective way to split a single stereo signal out into four pairs of headphones. Perfect for quickly splitting a phones mix in the studio or even crowding around a tablet to watch a movie at home. The two 19" rackmount models, the HM-400 and HM-800, deliver flexible, robust headphone distribution for studios, practice spaces and more. Features Great-sounding, reliable headphone amplification Excellent Sound Quality Premium analog circuitry and design delivers an ultra-low noise floor and high headroom. Choice Ultra-Flexible From a simple yet effective way to split a single stereo signal out to four pairs of headphones to robust headphone distribution, the HM Series offers a wide range of options to suit your needs. rugged Built-Like-A-Tank™ With a heavy-gauge steel chassis, long wear potentiometers and switches, the HM Series is built to last. The Mackie HM-4 is a 4-way headphone amplifier designed to provide simple and effective headphone amplification for artists, musicians, and engineers monitoring through headphones in home, project, commercial, and mobile-recording studios. Its single 1/4" TRS stereo input and four 1/4" TRS stereo outputs allow you to distribute a stereo source to up to four pairs of headphones. Each output is controlled via a dedicated level knob, allowing varied listening volumes for each person. The compact heavy-gauge steel chassis offers rugged durability and a convenient power status indicator on its front panel. Use the included 12 VDC power supply to power the HM-4. Distribute a stereo input signal to up to four pairs of headphones Ideal for musicians in home and studio recording sessions One unbalanced 1/4" TRS stereo input Four unbalanced 1/4" TRS stereo headphone outputs Dedicated per-output level control allows each person to set a different listening volume Front-panel power status indicator Heavy-gauge steel chassis for long-lasting durability in the studio or on the road Includes 12 VDC power supply Mackie HM-4 Specs Number of Channels 4 Input Connections 1 x 1/4" TRS stereo (unbalanced) Output Connectors 4 x 1/4" TRS stereo (unbalanced) Input Impedance 10 kOhms Output Impedance 47 Ohms Maximum Output Level +22 dB Function Controls 4 x volume controls Frequency Response Not specified by manufacturer Power Requirement 12 VDC power supply Current Draw Construction Material Heavy-gauge steel chassis Dimensions (H x W x D) 2.0 x 4.3 x 2.3" / 51 x 109 x 58 mm Weight 0.5 lb / 0.2 kg Packaging Info Package Weight 0.925 lb Box Dimensions (LxWxH) 7 x 5.7 x 2.85"