• Eleven Audio at Audio46
  • Eleven Audio XIAUDIO 'Formula S' High Purity Headphone Amplifier (Open Box)

    desktop

    Product SKU: XLR (OB)

     

    Ready TODAY Tomorrow

    Order in the next for shipping today Order now for shipping tomorrow

    30 day Returns

    Sometimes it's not meant to be. Let us know within 30 days.

    Open Box ItemLearn more

    Guaranteed to work like new

    Authorized U.S. Dealer

    Having issues after 30 days? Comes with Eleven Audio's 3 year limited warranty

    This item is NOT eligible for promotional codes.
    You may still redeem Audio46 Rewards .

    $3,899.00 Retail
    $3,314.00 Save $585.00 (15% OFF)

    CHOOSE Input Connectors:
    1 LEFT IN STOCK
    1 units left
    10

    Financing options

    Need help or product is sold out? Call (212) 354-6424, Chat or Email us

    Product Details

    (Specifications and appearance of this product are subject to change without notice)
    ↓ Details provided by Eleven Audio

    A newcomer shows the world the true sound of music. Solid state dual mono amplifiers deliver stunning speed and clarity, with hard hitting bass and drums and beautifully smooth tube-like decay to cymbals and string instruments, on up beyond perception, the Formula S amp is tuned for the highest resolution music and headphones. Impeccable balance, smooth and clear to the source, excellent bass definition, simply put the dedicated headphone amp every conneseur seeks. And it's stout size takes up less real estate on your desktop.

    Note from Joe@ABYSS:The Formula S amplifier was specifically designed for the ABYSS AB-1266 Phi CC and comes as a highly recommended mate to appreciate the headphones resolution and musical abilities. Given it's power and gain the Formula S will work it's magic on any full size high-performance headphone.

    The sonic signature of this amp can be best described as having a highly refined, detailed yet full sound with plenty of harmonic richness approaching that of a high performance tube amp without the heat. As amplifiers go, in my 30+ years in audio it's sonic signature is what everyone seeks as they spend too many years on the merry-go-round.

    Upgrade the already excellent sound of your XIAUDIO Formula S headphone amplifier by adding the Powerman external high current power supply to your order.

    FEATURES

      • Full Class A output for smooth powerful sound
      • High quality design and components throughout
      • All aluminum construction with durable beaded finish and permanent laser markings
      • Provides three of the most popular output connections for high performance headphones, 1/4" (6.3 mm), 4 pin XLR, and dual 3 pin XLR
      • High quality ALPS volume control goes from 'zero to Eleven'
      • Fully regulated power supplies
      • Output protection and turn-on/turn-off delay keeps your high end headphone investment safe.
      • Single set of inputs wired direct to the volume control with JPS Labs Alumiloy® wire, no switches or extra circuit paths. Choose XLR or RCA inputs.
      • Designed with the ABYSS AB-1266 planar headphone for high resolution playback and ultimate bass control with the most demanding headphones
      • 115/230 VAC AC input selector with standard grounded IEC AC cord socket (AC cable not included, JPS Labs PAC Lite recommended)
      • Circular connector for future options (battery supply, etc)

    SPECIFICATIONS

    • Input Connectors: XLR, RCA
    • Input Z: 10 Kohms
    • Output: 6W @ 16 ohms
    • Input Sensitivity: 1000 mV
    • Gain: Selectable 10 dB (Low) / 16 dB (High)
    • THD: 0.0006% @ 300 mW, distortion character compensated for high-end music playback
    • Noise floor: -110 dBV
    • Dimensions: 24 cm x 29.3 cm x 13 cm (9.5"W x 11.5"D x 5.1"H)
    • Weight: 4.8 kg (10.5 lbs) (amp only)
    • 100-115VAC/230 VAC, 50/60 Hz, CE certified

    HIGHLY RECOMMENDED for our ABYSS AB-1266 headphone

    Open Boxes at Audio46

    Save big on the gear you need with Audio46's open boxes!

    Get great discounts on preowned equipment that's just as good as brand new

    • "What is the condition?" It's going to be like-new with no signs of wear unless the title mentions otherwise
    • "Does it have any issues?" We never list products that have any compromise on their ability to function on par with a brand new item
    • "Were repairs done on it?" We don't do repairs at our store; we send lemons back to the manufacturer
    • "What is its history?" Open Box units could be: a customer return, a review unit, or store demo that has less than 5 hours of use

    Our expert team tests and verifies every item to ensure it meets or exceeds your expectations, and with free shippingno restocking fees, and 30 day returns, purchasing open box audio gear from us is a risk-free way to save. Try Audio46 today and experience the difference.

    Product Reviews

    Comparisons

    Loading...

    Your cart