4 Vintage 6AQ5 Sylvania Long Black Plate Gold Pin Premium Audio Tube - BangyBang Tubes

Listing includes 4 tubes.

Brand: Sylvania

Type: Premium Audio Tube

Model: 6AQ5

24k 7 Gold Pins
Long Plate
Black Plate
Double Micca
Large Round O Getter
Glass Envelope

Country of Manufacturer: USA

Condition: Mint condition/ NOS tube

Recently tested by our BangyBang's technical department, sounds clean and is ready to use . It is in excellent condition, no leaks, no shorts, no loose pieces guaranteed.

High Collective value.




BangyBang Tubes is home to the biggest collection of USA made audio tubes in the world. We are dedicated to providing high quality 100% tested tubes along with our store guarantee (refer to return policy below). For any additional information regarding the history, use, or quality of any tube can be located at the official BangyBang website.



  • International Shipping Policy

We strive to service the international community just as effectively as our local customers. We offer a low cost First Class Shipping via USPS which provides tracking as long as package is still within US borders. Once the package leaves the United States, it cannot be tracked or redirected.  For this reason, we encourage our international buyers to upgrade their shipping option to provide a more trackable, effective, and faster shipping experience by contacting us prior to checkout. All orders placed without any international shipping upgrades or requests will be processed through our basic First-Class Shipping, at the buyer's discretion when it leaves the United States. 

  • Buying and Offers

Please submit all questions regarding items prior to submitting an offer or purchase. Our qualified and responsive team will gladly answer all your inquiries before committing to any item, since no exchanges or annulation are accepted once an order is placed (refer to return policy), unless item is received defective or damaged.

We encourage all our customers to closely examine their equipment to determine what tube is required as BangyBang takes no responsibility for buyers who mistakenly purchase the inadequate tube. Buyer has full responsibility of proper use of the tube, any item that is jeopardized due to unqualified use (inputting tube in the wrong socket, uncalibrated voltage, dropping the tube, and so forth) will not be covered by BangyBang's return policy. Any credit requested for improper use of the tube is fully at our discretion and is not guaranteed and/or covered by our store policy. 

  • Photographs

BangyBang is dedicated to providing the highest quality pictures to ensure our buyers have a concise depiction of what they are bidding for or purchasing. All print, codes, discoloration, oxidation and other cosmetic defects will be clearly displayed in every listing, as all our tubes are sold “as is”. All items indicated as NOS, an acronym used to describe "New Old Stock", refer to items manufactured 30 to 70 years ago. Although not all items show cosmetic evidence of age, we provide high-resolution images that  show exact condition of item listed.

If you have any concerns, or questions regarding the condition of any of our tubes, please feel free to contact us for more details or close-ups.

  • Return Policy

At BangyBang we are dedicated to providing a first-class customer service experience along with our high-quality tubes. We work on every issue, question, and customer on a case to case basis to provide tailored solutions to each buyer, prior, during, and after their transaction with us. We encourage all our customers to contact us directly after the reception of their item, with any questions or concerns associated with the purchase. We address every issue brought to our attention in a fair and equable manner to ensure 100% customer satisfaction. Please note, all issues must be reported directly to our store to guarantee all returns and issues are fulfilled through eBay guidelines and restrictions. All cases opened through Paypal, with or without notice, will not be considered.

All claims must be disclosed no longer than 14 days after reception of the package. We take full responsibility for defective tubes, and will dispatch a replacement tube within 2 business days after package is shipped back to our facility. We will test the defective tubes, and charge a 25% restocking fee only if our testing shows no sign of defect. If the items do show defect, we will dispatch a new replacement package free of charge. All returns must include RMA# and tracking number, to ensure all requests are processed efficiently. 

BangyBang thanks you for your consideration and business, please feel free to contact us regarding any questions or concerns.

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