2x Russian 6H6P-I Power Tubes Schiit Valhalla 2 Upgrade 6N6P Matched Pair

Brand New in Original Packaging 2x Novosibirsk 6H6P-I (Matched Pair) YEN AUDIO Tested and Guaranteed SM This auction is for one MATCHED PAIR (2 tubes) of the high quality Novosibirsk 6H6P-I power tubes compatible with the Schiit Audio Valhalla 2 headphone amp. The Novosibirsk 6H6P-I tubes we stock are the highest quality 6H6P-I we have found, and is a great power tube upgrade for the Valhalla 2 amps particularly those that came stock with Russian 6N6P tubes. Every tube we sell is tested by our Tested and Guaranteed (TAG) program; each tube is tested for defects and measured individually to meet or exceed its original factory specifications before it is carefully packaged for shipment. If you are looking for a different tube chances are we have it in our extensive inventory, be sure to visit the Yen Audio store to browse our huge selection of vacuum tubes and related accessories including our high quality tube dampers and tube boxes. Tested and Guaranteed SM (TAG) : At Yen Audio we believe you deserve the simple peace of mind of knowing that the tubes you purchase from us will function properly when installed. Through the Tested and Guaranteed (TAG) program, we have developed a thorough and strict testing procedure to inspect each tube for defects such as gas leaks, shorts, open filaments and measure the mutual / trans-conductance level to meet or exceed each tube’s original factory specifications. We discard any tube that failed any of the aforementioned tests and we do not sell used tubes. Our calibrated mil-spec Hickok TV7-B/U and Maxi digital testers ensures a high level of accuracy and reliability. Each tube also comes with an unconditional 30 day guarantee ; should you desire to return the tube for any reason (or for no reason at all!); simply return the product to us for a refund of the purchase price or exchange for another tube; it’s your choice! Shipping and Handling: Domestic shipping via USPS includes delivery confirmation and full insurance. International packages under 4 pounds are shipped via USPS International First Class Mail and do not include tracking ; International packages over 4 pounds are shipped via USPS International Priority Mail with full tracking and insurance. Take advantage of the available combined shipping discounts when you purchase more than one item at a time. Please contact us if you require other carrier options, we are happy to assist you! About Yen Audio: Yen Audio is run by passionate musicians and audiophiles based in sunny Phoenix , Arizona with one of the largest vacuum tube inventories in the American Southwest. Our simple commitment to our valued customers is to treat you as we like to be treated ourselves and to ONLY stock items we consider good enough for use in our own systems. By combining our extensive expertise in electronics and tube-based equipment with our comprehensive inventory, we strive to bring the best value and service experience to our customers. We like to see our customers happy. If you have any questions or comments please feel free to contact us, we are always happy to hear from you! Thanks for Looking and Happy Bidding! Link to our Store : Yen Audio store