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The devilish Perfidus is a powerful solid-state class-A headphone amp that will literally blow you away. Even though we tamed the beast, this powerful desktop amp still drives plenty of power and delivers a punchy flat frequency response ranging from 4Hz-40 kHz. Handcrafted in a sophisticated aluminum chassis, this sleek looking amp works well with all headphones – even orthodynamic - and picks out an immense amount of detail in reproduction. Actually, we can confidently say the Perfidus takes music to another level. Boasting a great resolution, responsive speed and high dynamics, this boutique amplifier milks the warm tones yet has the bite to emphasize the lower midrange with clean distinction. As a result, the Perfidus produces such a rich sound, you will feel like rock bands and classical orchestras are playing live in your living room. 



  • 5 years manufacturers warranty
  • WIMA high quality pulse input capacitors
  • class-a power amplifier
  • highest grade audiophile op-amp
  • Alps Blue Velvet volume potentiometer
  • gold plated RCA connectors
  • on-board 2 x 15 V/15 W stabilized power supply
  • 40.000 uF power stabilization capacitors
  • robust aluminum chassis
  • RoHS compliant 

Erzetich Perfidus Headphone Amp

  • Technical specifications


    Headphone impedance: 8-600 ohm

    Frequency response: 4 Hz-40 kHz, -1dB

    THD (1 kHz): 0.007 %

    IMD: 0.077 %

    Power consumption: 15 W

    Power supply input voltage: 230 V/50 Hz or 115 V/60 Hz

    Dimensions (W x H x D): 110 mm x 64 mm x 285 mm

    Weight: 1480 g

    Character: Bright and quick 

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