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Select Headphone
Amplifier

User Guide

Check our website for the most recent user
guides, firmware, and drivers:
www.msbtechnology.com
Technical support email is:
techsupport@msbtech.com
11.14.18

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Summary of Contents for MSB Technology Select Headphone Amplifier

  • Page 1: User Guide

    Select Headphone Amplifier User Guide Check our website for the most recent user guides, firmware, and drivers: www.msbtechnology.com Technical support email is: techsupport@msbtech.com 11.14.18...
  • Page 3: Technical Specifications

    Technical specifications AC Voltage 120/240V (Auto switching) Optional 100V fixed configuration Dynamic Range >140 dB Frequency Response 5Hz-20Khz, ±0.8dB XLR Input 75Ω Balanced 4Vrms Maximum Common Mode > 120dB CMRR @ 60Hz Rejection Ratio > 90dB CMRR @ 1kHz > 70dB CMRR @ 20kHz Crosstalk >...
  • Page 4: Getting Started

    Getting Started When plugging in power, the amplifier detects the input voltage and automatically switches between 120 or 240 volt operation. It is also available in a non-switching 100 volt permanent configuration. Amplifier Interface There are two control features just under the front of the powerbase. Front control White - Power on.
  • Page 5 Ground Jumper - IN - Basic Operation The Basic Operation does not provide additional isolation. For basic operation be sure the jumper is in place between the Chassis Ground and Amplifier Ground. This is the shipping configuration. NEVER OPERATE WITHOUT THE JUMPER OR A GROUND WIRE ATTACHED.
  • Page 6: User Interface

    5 Power Input 120-240 VAC 6 Grounding Lugs 7 12 Volt Trigger 8 Optimization Module Slot 9 On/Off Button 10 IR Sensor 11 Indicator LED 12 Stax Headphone Outputs (2X) (Select Headphone Amplifier Jack Panel) (Select Headphone Amplifier Face Plate)
  • Page 7 12 Volt Remote Trigger This powerbase is equipped with a remote trigger for use with other MSB products. The trigger uses a 3 pin mini jack. When any MSB product is turned off, the other products connected will also turn off and vice-versa.
  • Page 8: Technical Support

    Technical Support If you are experiencing any issues with your MSB product, please contact your nearest dealer or try our support page at www.msbtechnology. com/support. Please be sure you have the most current edition of your products firmware installed. If your issue persists please feel free to contact MSB directly.
  • Page 9 The Select Headphone Amplifier Limited Warranty Warranty includes: • MSB warrantys the unit against defects in materials and workman- ship for a period of 10 years from the date the unit was originally shipped from MSB. • This warranty covers parts and labor only, it does not cover shipping charges or tax/duty.

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