Lehmann h/phone amp power on.? Help.

Discussion in 'Headphone Amplifiers' started by mj1105, Aug 23, 2012.

  1. mj1105

    mj1105 New Member

    Aug 5, 2012
    Just acquired a Lehmann Rhinelander unit, sounds good but it does not feature a power switch on the front or rear, is it ok to leave it powered up all the time or do I have to wriggle behind my stand to unplug it when not in use, so far the blue led is not distracting too much, but I'd rather not damage it. Any ideas?
  2. RobinHiFi

    RobinHiFi Super Moderator

    Apr 28, 2010
    You are fine to leave it plugged in all the time - this is actually what Graham Slee recommend with their amps. With Valve amps this isn't a good idea because vacuum tubes have a operational shelf life but with a solid state amp this may actually improve performance over time.:)

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