• Special Bundle Includes the OH-6 Humidifier, and the OH-2 Hydrometer.

    OH-6 Humidifier:

    The huge success of our original blue Oasis "sound-hole" Guitar Humidifier brought numerous inquiries about how to provide humidification for other wooden instruments such as violins, violas, cellos, mandolins, jazz guitars, guitars with flat top cases, and some woodwind instruments like clarinets. After careful consideration and research, we developed our Oasis Case Humidifier.

    This style of Oasis humidifier attaches to the inside of your instrument case. It gives you the same reliability and ease of use as our original humidifier, outperforming other case and instrument humidifiers by doing the following:

    • Making it easy to see when it's time to refill.
    • Providing long-lasting humidification.
    • Ensuring no leakage due to overfilling. 
    • Promising two levels of leak protection.

    How does it work? A neodymium magnet* in the humidifier enables you securely attach it inside your case, while still being able to easily remove and re-attach it to either a steel belt-style clip or a stainless steel strip with adhesive backing (both are provided with the humidifier). The belt-style clip fits over the side of your case, providing a flat vertical surface to which the magnet can adhere. The adhesive-backed stainless steel strip allows for either vertical or horizontal attachment anywhere there is a flat surface inside the case.** This type of humidifier provides the flexibility to position the humidifier in a wide variety of locations within your instrument case.

    A 10cc. syringe comes with the humidifier increasing your control while filling and refilling. Since the Oasis Case Humidifier holds about 32cc's of water, it will take 3+ syringes of water to fill the first time. After that, refills should only take 1+ syringe of water. Because tap and bottled water contain dissolved minerals that can clog the liner, distilled water is recommended to extend the useful life of your humidifier.

    OH-2 Hydrometer:

    When the relative humidity drops below 40%, a guitar, or any stringed musical instrument made of wood, is at risk of cracking or warping. The Oasis Digital Hygrometer accurately measures relative humidity, helping you decide when to protect your instrument with the Oasis Guitar Humidifier. Because relative humidity varies so much, even inside your home, we recommend that you keep your hygrometer close to your instrument.

    • Guaranteed for five full years
    • Super-slim profile design with secure Velcro mount fits anywhere
    • Advanced humidity sensor maintains exceptional accuracy for years
    • Records high/low temperatures
    • Measures temperature in Celsius or Fahrenheit
    • On/off switch
    • 3.0 v 2032 battery included - annual replacement needed

  • Combined Shipping
    We can combine shipping if you purchase multiple items! Contact us for more info.

    When Does It Ship?
    Items are usually shipped within 1 business day (M-F). Items purchased late on Friday, will ship on Monday.

    Shipping Methods
    Domestic Shipments are made with USPS or UPS Ground (UPS is for large packages and is lower 48 USA only). UPS will not ship to PO boxes. If a large item is required to ship with UPS, a physical address will be needed to complete shipment.

    Tracking Info
    Tracking is automatically sent via eBay when items are shipped.

    Hawaii, Alaska, and PR
    Shipping is not free to HI, AK, or PR. If the listing offers discounted or free shipping, it is only available to continental USA only (Lower 48 States), unless otherwise stated in the description. Please contact us for shipping quote.

    International Shipping
    United States Postal Service (USPS). It is the most affordable service, and is reliable. Not all items are available for International shipping. Please contact us for more details.

    Import Fees
    Buyer is responsible for any and all Duty Fees, Customs Fees, and/or Taxes that your country may charge you upon receipt of your item. Please contact your local postmaster/authorities for more information on such fees. Items will be shipped at the actual value paid. We cannot alter values of shipments for any reason when shipping internationally, it is against the law.

    Power Supplies
    All electronics with included power supplies have 110v-120v power supplies unless otherwise mentioned in the description. If you are purchasing for overseas use, you may need a different power supply or power converter. These are very inexpensive items that will convert the voltage for use in your country.

  • Easy Returns
    If you have an issue with your item, please contact us, we want to help. We have a 30-Day return policy for new items. You can request a replacement, exchange, or a refund. Used items are sold "as-is". Refunds are for the price paid minus shipping costs, and processing fees. Please contact us first in order to do a return. Returned items must be in original packaging complete with all accessories. Missing packaging/accessories will result in restock fees, and/or possible refusal of return. Items damaged by customer cannot be returned. Software cannot be returned. Due to health standards, items that go in ears or in front of mouth may not be eligible for return.

  • The Pro Audio Guys
    We are a family-owned business in Denver, CO. We are an Authorized Dealer for most major lines of Pro Audio/Music Gear. We love what we do! We are known for great deals, fast shipping, excellent customer service, and a passion for gear. Please contact us with any questions. We appreciate your business!