EHF-100 : Hand-built, this Class A vacuum tube amplifier is designed to give audio enthusiasts the ultimate listening experience.



Never before has music sounded so good coming out of your speakers. Clarity rules with the EHF-100 and EHF-200. Trust us. Turn them on and youʼll be blown away by their concert hall quality. There may be other tube amps on the market, but nothing compares to the power and precision of these amps. The sound is stunning and so is the look. All you have to do is close your eyes and immerse yourself in the music.


  • Built by hand to the most exacting specifications
  • Hand wired circuitry using all discrete components
  • All components meet or exceed aerospace specifications
  • Aviation grade chassis, stainless steel hardware, hand applied finish
  • Gold plated RCA connectors, Furutech rhodium plated binding posts
  • Self Bias circuit for adjustment free operation and longest tube life


  • Tube Complement: 2-EF86, 2-12AX7, 4-KT88
  • Frequency Response: 65 Watts rms Per Channel Å} 0.1dB from 20Hz to 20kHz with Less Than 0.1% Total Harmonic Distortion
  • Gain: 40dB
  • Input: 4 Unbalanced, 100k Ohm
  • Output: 4 Ohm • Weight: 50 Lbs.
  • Dimensions: 17″ width, 14″ depth, 10″ height
  • Power Cable: Standard Cable Included, Rogers High Fidelity Quiet Cable Optional
  • Remote Volume Control function Optional
All Roger’s High Fidelity products come with a Limited Transferrable Lifetime Warranty
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