MSB Technology Premier Headphoneamp

Supported Formats

Analog Only

XLR Analog Inputs

Optimized for 75Ω or 150Ω Balanced Source

XLR Analog Outputs

• Direct connection to input when enabled or unit powered off.
• When listening to headphones, output is muted with 75Ω output impedance

Headphone Output Impedance

40Ω

Dynamic Range 20Hz-20kHz (Max Power at 45Ω)

• >125dB
• >134dBA

Frequency Response

20Hz-20kHz ±0.3dB

Common Mode Rejection Ratio

• > 82dB CMRR @ 60Hz
• > 82dB CMRR @ 1kHz
• > 80dB CMRR @ 20kHz

Crosstalk

• <-110dB Crosstalk @ 1kHz
• <-90dB Crosstalk @ 20kHz

Max Power @ 1% THD+N

• 8Ω @ 4.5Vrms (2.53W)
• 16Ω @ 7.5Vrms (3.51W)
• 32Ω @ 11.4Vrms (4.06W)
• 45Ω @ 13.2Vrms (3.87W)
• 150Ω @ 13.8Vrms (1.27W)

Headphone Output Connectors

• 1x 4 Pin XLR
• 2x 1/4″ Stereo Jack (Single-ended)

Display

Power LED

Controls

• Rear panel power switch
• Front panel passthrough/Headphone toggle switch
• 1x MSB 12V Trigger
• Power Consumption 82 Watts
• (8Watts in passthrough mode)
• AC Voltage 100V (Fixed)
• 120/240V (User switch on bottom of unit)