4 Channel
Noise --66 dB
Distortion (THD) +4 dBu, 1kHz, unity gain .01%
Main Input +15 dBu balanced/unbalanced
Aux Input +20 dBu unbalanced
Headphone Output 550 mW / channel @ 47 Ohms (+21 dBu)
CMRR (main input) >42 dB @ 1 kHz
Gain Range (main input) -66 to 18 dBu
Input Type Female XLR balanced, Female 1/4" balanced - unbalanced
Main Input Impedance 20k Ohms balanced, 10k Ohms unbalanced
Aux Input Impedance 10k Ohms unbalanced
Output Type Male XLR balanced, Female 1/4" balanced - balanced
Headphone Output Impedance 3 Ohms unbalanced
Dimensions 46mm x 483mm x 224mm
Weight 3.6 kg
UNSPSC Code: 52161547 - Amps
When looking for your perfect home studio headphones, you need quality, reliability, and versatility. The HM Series offers this tenfold, all for an affordable price. Whether it is splitting signal to a band or complex channel distribution, the HM series can offer everything you need for the ideal studio, practice space, and stage.
HM-400 4-Channel Headphone Amplifier has L/R stereo inputs and L/R stereo outputs. With 3 headphone outputs per channel, and aux input on each channel with balanced control, this amplifier gives you the detail needed for perfect headphone monitoring
