6-channel Headphone Mixing System Input/Output

6 screaming-loud (150 mW/channel) headphone outputs (front panel)
6 unbalanced stereo ¼” line outputs (1 per channel); carries a copy of the channel mix
6 unbalanced stereo ¼” external analog line inputs (1 per channel) for “more me,” with trim controls
4 balanced ¼” analog line inputs (L/R Mix input pairs A and B)
1 balanced XLR Talkback input for external dynamic microphone
1 ¼” footswitch jack for hands-free Talkback operation

Meters, Controls, and Features

2 stereo input channels (A and B)

Channel controls

External input level
Headphone level control for each headphone output
Mix A/B control (blends signals from input pairs A and B)
Mono switch for external input
Mute switch (mutes input pairs A and B)

Master controls

Input A level
Input B level
Talk button (momentary switch)
Talkback-mic level

Physical

1U 19” rack-mountable, rugged steel chassis
Internal power supply with standard IEC connector

Inputs

Inputs A and B Connector Type (2 ea.) ¼” TRS balanced
External Input Connector Type ¼” TRS stereo unbalanced
Input Impedance 10 kΩ

Headphone Outputs

Connector type: ¼” TRS stereo unbalanced
Max Output Power 150 mW/Ch.
Frequency Response 20 Hz - 20 kHz, ±0.5 dB, 60Ω load
Headphone Impedance Working Range 32Ω - 600Ω

Power

Internal supply, standard IEC connector 115 or 230 VAC

Physical

Dimensions 1/3U rack-mount (with standard rack tray, not included)
Height 1.75” (44.45 mm)
Depth 5.5” (139.7 mm)
Width 19” (482.6 mm)
Weight 8.0 lbs. (3.63 kg)

Presonus HP60 headphone monitor system (PreSonus HP60 6 channel headphone mixing system)