Portable Headphone AmplifierPHA-1A

Compatible Windows computers

Supporting Operating Systems
  • Windows 8.1
  • Windows 8.1 Pro
  • Windows 8
  • Windows 8 Pro
  • Windows 7 Starter (SP1 or later)
  • Windows 7 Home Basic (SP1 or later)
  • Windows 7 Home Premium (SP1 or later)
  • Windows 7 Professional (SP1 or later)
  • Windows 7 Ultimate (SP1 or later)
  • Windows Vista Home Basic (SP2 or later)
  • Windows Vista Home Premium (SP2 or later)
  • Windows Vista Business (SP2 or later)
  • Windows Vista Ultimate (SP2 or later)
CPU
Intel Core 2 Processor 1.6 GHz or higher
Memory
1 GB or higher
USB
USB port (USB 2.0 High Speed)

  • One of the above OS needs to be installed to the computer at the factory.
  • The headphone amplifier is not guaranteed to operate with all computers.
  • The headphone amplifier is not guaranteed to operate with home-built computers, operating systems that are personally upgraded, or multiple operating systems.
  • The headphone amplifier is not guaranteed to operate with functions such as system suspend, sleep, or hibernation on any computer.