Skip to Product Info
    • DetectorPro Gray Ghost Amphibian II waterproof headphones with coiled cable.
    • Gray Ghost Amphibian II headphones showing plush ear cushions and adjustable headband design.
    • Close-up view of Gray Ghost Amphibian II IP68 waterproof connector for Garrett detectors.
    • Close up view of the waterproof connection.
    Sale!

    DetectorPro Gray Ghost Amphibian II Headphones for Garrett AT

    Vendor:DetectorPro Type:Headphones
    SKU: DP-GG-A
    Sale Price $159.95 Regular Price $215.94
    Shipping calculated at checkout.

    Hurry up! Only 5 left

    Payment & Security

    Your payment is secure. We don’t store or see your card details.

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • USDC
    • Visa

    The DetectorPro Gray Ghost Amphibian II delivers professional-grade audio performance both on land and underwater, eliminating the need for separate headphone sets. These fully submersible headphones feature a revolutionary waterproof "sound box" design that preserves the full audio range of piezo transducers down to 30 feet.

    Key Features

    • 100% waterproof to 30 feet - IP68 rated connector maintains waterproof seal with your detector
    • Revolutionary sound box design - Preserves full piezo audio range without dampening silicone
    • Replaces two headphone sets - Works for both land detecting and underwater treasure hunting
    • Premium comfort features - Plush cushions stay secure during waves and submersion
    • Extended coiled cable - Longer, stronger wire with straight connector section for easy clipping
    • Wide Garrett compatibility - Works with AT Pro, AT Max, AT Gold, ATX, Infinium, and Seahunter models

    Superior Underwater Audio Technology

    Traditional waterproof headphones compromise sound quality by dampening piezo speakers with silicone. The Gray Ghost Amphibian II solves this with an internal waterproof "sound box" that lets piezo transducers deliver their full audio range. You'll hear subtle target tones that other waterproof headphones miss, whether you're wading shallow creeks or diving for shipwreck treasures.

    The comfort rivals premium land headphones - you won't believe they're designed for underwater use. Soft, secure cushions won't slip during waves or when diving, letting you detect for hours without fatigue.

    Garrett Detector Compatibility

    Designed specifically for the Garrett AT series and other waterproof Garrett models:

    • Garrett AT Pro
    • Garrett AT Max
    • Garrett AT Gold
    • Garrett ATX
    • Garrett Infinium LS
    • Garrett Seahunter Mark II

    The IP68 rated connector maintains a perfect waterproof seal with your detector. The extended coiled cable includes straight wire at the connector end for clipping under Garrett's arm cuff - keeping cables tangle-free and reducing stress points.

    Technical Specifications

    • Waterproof Rating: 100% submersible to 30+ feet
    • Speaker Type: Optimized piezo transducers in waterproof sound box
    • Cable: Extended coiled design with straight connector section
    • Connector: IP68 rated to Garrett specifications
    • Compatibility: Garrett AT series, ATX, Infinium, Seahunter

    Upgrade your detecting setup with professional-grade audio performance. Browse more DetectorPro products or explore our full selection of metal detector headphones.

    Product Specifications
    Specification Name Specification Value
    Color Grey
    Compatible garrett Garrett AT Gold, Garrett AT Max, Garrett AT Pro, Garrett ATX, Garrett Sea Hunter Mark II, and Garrett Infinium
    Headphone jack type Waterproof Proprietary
    Headphone type Over Ear
    Water resistance Waterproof
    Wireless Wired
    Service & Support

    Warranty & Product Assurance

    At Serious Detecting, we stand behind the quality of every product we offer. Warranty coverage is provided directly by the manufacturer and may vary depending on the item. We’re here to help you understand your coverage and assist with the warranty process when needed. If you ever have questions or need support navigating a warranty claim, our team is happy to guide you.

    Technical Support & Expert Guidance

    Whether you’re setting up new gear, optimizing performance, or troubleshooting an issue in the field, our knowledgeable support team is here to help. We use this equipment ourselves, so we can offer real-world tips and step-by-step assistance to get you detecting with confidence. Message us anytime and we’ll do our best to get you pointed in the right direction fast.

    Manuals, Resources & Downloads

    Access user manuals, setup guides, safety tips, and technical documentation in our online support center. These resources help you understand your equipment, learn recommended settings, and get the most out of every hunt.

    Replacement Parts & Accessories

    Keep your equipment running strong with genuine parts and accessories. We carry coils, batteries, chargers, protective gear, digging tools, and more — fully compatible with your detector and backed by manufacturer standards. Not sure what fits your model? Just ask — we’re here to help.

    Training & Tutorials

    New to detecting or upgrading to advanced equipment? Our resource library includes helpful guides, maintenance tips, how-to videos, and expert advice from experienced detectorists. From ground balancing and coil choices to target ID basics and field technique, you’ll find the knowledge you need to level up your success.

    Customer Questions & Expert Answers

    Get real answers from outdoor explorers and our product experts. Browse questions about performance, features, and setup — or ask your own to make sure this gear fits your next adventure.

    What headphones are compatible with the Garrett AT Pro?

    Any headphones made for Garrett's waterproof AT-series connector are compatible with the Garrett AT Pro, and the same plug is shared by the AT Max, AT Gold, ATX, Infinium and Sea Hunter Mark II. For hunting in water you need a fully submersible set such as the DetectorPro Gray Ghost Amphibian II, which plugs straight into that connector with no adapter. Standard 1/4 in land headphones only work through Garrett's headphone adapter and are not waterproof. Compare wired and wireless options in our metal detector headphones collection.

    Answered by Dan P. · September 2026

    How deep can the DetectorPro Gray Ghost Amphibian II go underwater?

    The DetectorPro Gray Ghost Amphibian II is 100% waterproof and rated by DetectorPro as submersible to a maximum of 200 ft. That is far beyond the 10 ft rating of the Garrett AT Pro, AT Max and AT Gold, so the headphones will never be the limiting factor on those machines. The 48 in coiled cable ends in a waterproof plug that seals against the detector's connector. See the full range of Garrett metal detectors it pairs with.

    Answered by John W. · September 2026

    Does the DetectorPro Gray Ghost Amphibian II have a volume control?

    No, the DetectorPro Gray Ghost Amphibian II does not have a volume control. DetectorPro removed the inline knob from the original Amphibian and redesigned the internals for louder output, and the sound-blocking muffs cut ambient noise by up to 24 dB, so target signals stay clear on land and underwater. Volume is therefore set by the detector rather than the headphones. Browse other DetectorPro headphones if you want a set with a volume control.

    Answered by Richard T. · September 2026

    Still have a question?

    Ask our detecting specialists. We answer most questions within one business day, and publish the useful ones here so other detectorists benefit too.

    0 / 1200

    Your question and our answer will be published on this page, shown with your first name.

    Protected by reCAPTCHA. We only use your email to send you the answer.

    Customer Reviews & Field Feedback

    See what real detectorists and prospectors are saying. Read authentic experiences from the field, discover what users love most, and learn how this product performs in real-world conditions. Share your own review to help fellow explorers choose with confidence.

    Recently Viewed Gear

    Last products you explored