Whether you need to increase your home studio headphone monitoring capability or add robust cue mix distribution, the affordable HM-4 four-channel headphone amplifier offers the sound quality, reliability and flexibility you need to expand your setup. It’s also simple to use and wildly versatile. Use it to do everything from quickly demoing a mix in the studio to recording and monitoring a round-table podcast.

Product Specifications:

Number of Headphone Channels: 4-Channel

Analog Audio I/O:

1x 1/4"" TRS Unbalanced Stereo Input

4x 1/4"" TRS Unbalanced Output

Impedance:

Inputs: 10 Kilohms

Outputs: 47 Ohms

Power Requirements: AC/DC Power Adapter (Included)

AC/DC Power Adapter: 12 VDC

Current Consumption: 220 mA (Max)

Dimensions: 4.3 x 2 x 2.3" / 10.9 x 5.1 x 5.8 cm

Weight: 0.5 lb / 0.2 kg

Shipping Weight: 0.925 lbs

Shipping Dimensions (LxWxH): 7 x 5.7 x 2.85"