HM400 4Ch Rackmount Headphone Amp for up to 12 Headphones
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 HM-400 delivers flexible, robust headphone distribution for studios, practice spaces and more.
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Product Features
- L/R Main stereo inputs plus L/R stereo outputs
- 7-segment LED metering per channel plus Main
- 3 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
Product Specifications
General
- Frequency Response: 20 Hz – 20 kHz, -66dB
- Distortion (THD): +4 dBu, 1 kHz, unity gain <0.01%
- Maximum Levels
- Main Input: +15 dBu balanced / unbalanced
- Aux Input: +20 dBu unbalanced
- Headphone Output: 550 mW / channel @ 47 (+21 dBu)
- CMRR (Main Input): >42 dB @1 kHz
- Gain Range (Main Input): –66 dB to 18 dBu
- Input Type: Female XLR Balanced
- Female 1/4" Balanced – Unbalanced
- Main Input Impedance: 20 k balanced, 10 k unbalanced
- Aux Input Impedance: 10 k unbalanced
- Output Type: Male XLR Balanced
- Female 1/4" Balanced – Unbalanced
- Headphone Output Impedance: 3 unbalanced
Physical & Dimensions
- Height: 46mm
- Width: 483mm
- Depth: 224mm
- Weight: 3.6kg
