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Ghost Note Audio - Signal Generator
Ghost Note Audio - Signal Generator
Ghost Note Audio - Signal Generator
    Ghost Note Audio - Signal Generator
    Ghost Note Audio - Signal Generator
    Ghost Note Audio - Signal Generator
    5 Star Aussie Service & Support

    Ghost Note Audio - Signal Generator

    $99.00

    In stock

    SKU: GN-SG

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    Delivery
    In Stock items usually ship within 48 hours of payment clearing. Usual delivery times are 3 - 10 days around Australia. Our primary warehouse is based in Brisbane QLD and most orders ship from there.

    Custom Orders usually take around the 13 week mark on average. Sometimes this is quicker, sometimes this is longer, we will keep you up to date with any important updates should ETAs shorten or lengthen. We pay for express air freight on our imports to get you the instrument quicker.
    Returns & Exchanges Policy
    We get it, sometimes how things look and how they feel can be different, so we offer a 14 day. money back guitarantee. Send the item back in original condition and we will refund you in full. 

    This is subject to T&C. Custom Builds are excluded & are not able to be returned.


    • Step 1
      Contact us via email with a copy of your invoice and what's wrong
    • Step 2
      We will send you an address to post the guitar back to. Alternatively we can arrange a courier for you, this will come out of the refund price.

    Please allow 14 days for us to receive and process your return.
     Original & any return shipping and handling fees are not refundable. We'll credit or refund the value of the items returned and any taxes you were charged less theshipping charges. Please contact Customer Relations for more information regarding our return policies. Credit card adjustments should appear within two billing cycles.

    Free Shipping

    Warranty

    14 Day Returns

    Crypto

    Available Soon*
    Reece
    TALK TO AN EXPERT
    Talk to a Musician, not about Coldplay, but about gear! For the right advice call us on 1300 501 144

    Ghost Note Audio - Signal Generator

    A calibrated reference signal generator, producing a 1Khz sine wave with low distortion and noise. Alternatively, it can output a white noise signal, useful for measuring frequency response of systems such as equalisers and filters, as well as being used in the process of making speaker IRs.

    (Due to strict regulations regarding batteries in mail deliveries, we are unable to include a 9V battery with this product)

    Features:

    • +4dBu, 1V peak and -10dBv output settings.
    • Calibrated to <1% peak-to-peak error.
    • Outputs:
      • 1Khz sine wave
      • White noise
      • Pink Noise
    • Powered by a 9V battery.
    • Open source firmware means unit can be re-programmed and hacked with custom firmware.
    • Includes conversion table on the back panel.

    Use cases:

    • Calibrating exact input gain level on audio interfaces.
    • Measure exact analog-to-digital converter levels for accurate behaviour of analog-modelled software plugins.
    • Calibrating bias on reel-to-reel tape machines.
    • Pink noise microphone levelling.
    • White noise capture method for creating speaker Impulse Responses (IRs).

    Specs:

    • Output: 1/4" TS Unbalanced
    • Power: 9V Battery or USB powered.
    • Total Harmonic Distortion: 0.03% (Typical).
    • Noise Floor: -110dB
    • Amplitude error: <1%
    • Frequency error: < 2Hz

    Firmware on Github

    User Manual

    Ghost Note Audio - Signal Generator
    $99.00
    {price}% OFF

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    What Our Clients Say

    Thanks to my good friend, Reece Specis (GMI) for his help in guiding me through all the options when ordering my new James Tyler guitar. His expertise in “all things guitar” has resulted in me having the best guitar I’ve ever played. He managed the whole process from choosing all the things on the guitar that suites my style of playing to the guitar arriving at my front door. And for that I am forever grateful.

    Louie Shelton

    Session Guitarist (Lionel Ritchie / Jackson Five / James Brown)

    “I've known and been doing business with Reece Specis at Global Music Imports for over 10 years, and he remains one of the most passionate and knowledgeable people in the music industry. With over 40 years of experience as a musician, importer, wholesaler, and retailer, Reece brings an unmatched level of expertise, insight and professionalism to every interaction.
     

    Aaron

    GMI Customer

    "If you're serious about guitars and tone, I can't recommend Reece and Global Music Imports highly enough."

    Aaron

    GMI Customer

    "Whether you're after a boutique guitar, the perfect piece of gear, or expert advice, Reece always delivers exceptional service and advice. He's truly customer focused and goes above and beyond to help you get the right instrument, the right piece of gear; not just what's available today."

    Anonymous

    GMI Customer

    All images are for illustation purposes only.. Sometimes the guitars will look slightly different to the picures. Feel free to contact us for pics
    Custom guitar builds are non refundable and payable in full. We will confirm your build with you prior to order acceptance
    Most Guitars can be ordered in (including custom builds) within around 13 weeks including shipping.
    We want you to be happy! 
    We offer 14 Day change of mind returns subject to our discretion and approval