grado-ra1-headphone-amplifier
  1. DoomHammerNG

    Amp advice for a first-timer

    Hello everybody!   I have just recently joined Head-Fi community, although I have been reading the Forum for quite some time now.   I am currently waiting for my Sennheiser HD580 to arrive. Meanwhile I would like to gain some insight on a good amplification for those headphones.   At...
    • DoomHammerNG
    • Thread
    • amp-dacs desktop-amps grado-ra1-headphone-amplifier headroom-micro-amp hifiman hifiman-ef2a-usb-headphone-amplifier little-dot-mk-v portable-amps
    • Replies: 10
    • Forum: Headphone Amps (full-size)
  2. kefalo81

    grado ra1 pcb layout

    I have used search option but i can not find answare i have allready made cmoy and nowi i am willing to make this little amp for my grado sr80i. question is , is there any pcb layout for grado rs1 ?
  3. Grado RA1 - Headphone amplifier

    Grado RA1 - Headphone amplifier

    After years of relying on other equipment to drive Grado headphones, you can now listen and enjoy headphones through Grado Labs' Reference Headphone Amp, the RA1. Designed for state-of-the-art performance and specifically to play Grados, the RA1 will allow you to hear your headphones like never...
    • Head Gear item
    • grado-ra1-headphone-amplifier
    • Reviews: 2
    • Category: Headphone Amplifiers
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