Mackie HM-800 8-Channel Headphone Amplifier

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[tab title="Specifications"]

Form Factor	Rackmount
Number of Headphone Channels	8-Channel
Headphone Output Power	550 mW per Side into 47 Ohms (Max)
Display	9 x Multi-Segment LED Meter
Connectivity
Analog Audio I/O	4 x 1/4" TRS Balanced Output (2 Stereo Pair) 16 x 1/4" TRS Unbalanced Headphone Output 4 x 1/4" TRS Balanced Input (2 Stereo Pair) 8 x 1/4" TRS Unbalanced Aux Input
Performance
Frequency Response	20 Hz to 20 kHz ±1 dB
Gain/Trim Range	Inputs: -67 to +19 dBu
Maximum Input Level	Line Inputs: +19 dBu Aux Inputs: +20 dBu
Maximum Output Level	Headphone Outputs: +21 dBu
Impedance	Headphone Outputs: 3 Ohms (Unbalanced) Inputs: 40 Kilohms (Balanced) 20 Kilohms (Unbalanced) Aux Inputs: 13 Kilohms (Unbalanced)
THD	< 0.005% (at +4 dBu, 1 kHz, Unity Gain)
Noise	-70 dB
CMRR	Line Inputs: > 52 dB (1 kHz)
Power
Power Requirements	AC Input
AC Input Power	100 to 120 VAC, 50 / 60 Hz 220 to 240 VAC, 50 / 60 Hz
Power Consumption	24 W
Physical
Rackmount Size	1 RU
Dimensions	483 x 224 x 46 mm / 19 x 8.8 x 1.8"
Weight	3.6 kg / 8.0 lb

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Mackie HM-800-Detail1

More Information
Brand	Mackie