LD Systems HPA 6 Headphone Amplifier, 6-Channel

LD Systems HPA 6 Headphone Amplifier, 6-Channel

The LD Systems HPA 6 is a highly flexible 1U 19” rack format headphone amplifier designed for professional audio monitoring applications. With six fully independent channels, this amplifier offers a variety of features to meet your every need. Whether you're in a recording studio or a broadcast environment, the HPA 6 provides comprehensive headphone amplification solutions to ensure high-quality audio monitoring.

Each channel is equipped with a front panel 6.3 mm TRS headphone output with level control, mono/stereo switching, discrete left/right muting, and a 6.3 mm TRS Aux input. Users can mix additional signal sources easily with the Main/Aux balance control. Visual monitoring is made simple with the four-segment LED meters for each channel, while the rear panel includes two 6.3 mm TRS outputs per channel, allowing for a total of 18 headphones to be connected at once.

The LD Systems HPA 6 is built to last with a metal cabinet and painted surface, making it durable for various professional settings. Its switchable operating voltage of 110-120 V ~ 50/60 Hz or 220-240 V ~ 50/60 Hz ensures compatibility in different regions. This versatile headphone amplifier is an excellent choice for those who need robust and flexible monitoring solutions.

Key Features

• 1U 19” rack format design
• Six fully independent channels
• Front panel 6.3 mm TRS headphone outputs with level control
• Mono/stereo switching and discrete left/right muting for each channel
• Four-segment LED meters for visual output monitoring
• Two 6.3 mm TRS outputs per channel on the rear panel

Specifications

• Inputs: 8 (1 Main Input (Stereo), 1 Direct In (Stereo), 6 Aux In (Stereo))
• Input connectors: 6.3 mm TRS, XLR
• Input impedance: 13 k Ohm(s)
• Line Outputs: Main Output (stereo, balanced)
• Line output connectors: 6.3 mm jack, XLR
• Headphones outputs: 6 x 3
• Headphones outputs: 6.3 mm TRS
• Power output: 6 x 125 mW
• Minimum connected impedance: 8 Ohm(s)
• Freq. response: 20 - 20000 Hz
• Controls: 6 x Headphone Level, 6 x Input Mix Main/Aux, 6 x Mono Switch, 6 x Mute L&R, Main Input Level, Power
• Indicators: 6 x channel level meter (4-segment LED chain), 6 x mono LED, 6 x Mute L&R LEDs, Main Input/Direct In Level Meter (8-segment LED chain), power LED
• Operating voltage: 110 - 120 V ~ 50/60 Hz or 220 - 240 V ~ 50/60 Hz, switchable
• Cabinet material: Metal
• Cabinet surface: painted
• Width: 483 mm
• Height: 44 mm
• Depth: 217 mm
• Weight: 3 kg

Package Contents

• LD Systems HPA 6 Headphone Amplifier
• Power cord