opera-audio-cyber-20
  1. redmagic

    Tube Amp Reccomendations for HE-500s and DT-880s

    I am looking for a new tube amp to go with my HE-500s and my DT-880s (600 ohms). I have owned a tube amp before, so I know and quite like what "tube sound" is. I currently have a budget of around $1200, though I can go a bit higher if need be. I will be using this with a Schiit Bifrost DAC, if...
    • redmagic
    • Thread
    • woo-audio-wa3 opera-audio-cyber-20 woo-audio-wa-6-se hifiman-he-500 woo-audio-wa6 beyer-dynamic-dt-880-premium-600-ohm-headphones
    • Replies: 19
    • Forum: Headphone Amps (full-size)
  2. mandawebs

    Advise on Consonance Cyber 20 suitable tubes.

    Hello,        I have just bought an Opera Cyber 20 headphone amp. I will use it with a Grado RS-2 headphones to listen, mainly, to Rock and Jazz music. Love the full and round bass sound and the extended soundstage.        With all the previous information, I would like to leverage a bit...
  3. Opera Audio Cyber-20

    Opera Audio Cyber-20

    Cyber-20 is the first high-end vacuum tube headphone amplifier produced by Opera Audio. It uses two EL84 connected in triode mode single end operation being driven by a single 12AU7. A separate power supply using LC filtering is being used. All connections are by point-to-point wiring. Worth...
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