2 6B4G RAYTHEON Black Glass HiFi Radio Amplifier Vintage Vacuum Tubes Matching Code 280 6-52 Tubes Tested on a TV-7D/U Tester 38 is Minimum Tubes Test New 64 and 56 No loose particles Tight bases PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

2 6B4G JAN CKR KEN-RAD Black Glass HiFi Radio Amplifier Vintage Vacuum Tubes Matching Codes V4 Tubes Tested on a TV-7D/U Tester 38 is Minimum Tubes Test New 66 and 62 No loose particles Tight bases PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

1 6B4G JAN CKR KEN-RAD Black Glass HiFi Radio Amplifier Vintage Vacuum Tube Code G5 Tube Tested on a TV-7D/U Tester 38 is Minimum Tube Tests New 74 No loose particles Tight base PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

SYLVANIA 6B4G BLACK PLATE FULLY TESTED. BLACK PLATE DIMPLE GETTER FULLY TESTED All tubes are fully tested for leakage, shorts, gas, life, and mutual conductance. Then they are matched according to brand, properties within the date of production, and mutual conductance. Matches are based on mutual conductance. I use two different, calibrated Hickok 539CS and/or, a Weston model 981 type 3. If they pass the testing, they will be sold with test data for that tube. If the tubes arent matched within 6%, I will acknowledge that in the description. I also offer a money back guarantee. Buyer pays return shipping for local pickups, I advise you to bring the electronics that the tubes are going in, within reason. Guitar amps, small radios, etc. I will allow you to test them on site, but you will be responsible for any product damaged by a faulty electronic. Im an honest seller and I stand by my product. Feel free to message me with questions. GlassBatman81

1 6B4G JAN CKR KEN-RAD Black Glass HiFi Radio Amplifier Vintage Vacuum Tube Code G5 Tube Tested on a TV-7D/U Tester 38 is Minimum Tube Tests New 74 No loose particles Tight base PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

Brand New CMC 4pin Tube Sockets Material: Teflon Body,Gold Plated Machined Brass Pins Attach to:PX4, 300, 2A3, 811, 5U4G, 45, 572B,274A etc. Mounting screw Hole Distance: 35mm (center to center) Panel Cut Out Diameter: 27mm The Price is for 2PCSCMC 4PIN TEFLON TUBE SOCKET Brand New CMC 4pin Tube Sockets Material: Teflon Body,Gold Plated Machined Brass Pins Attach to:PX4, 300, 2A3, 811, 5U4G, 45, 572B,274A etc. Mounting screw Hole Distance: 35mm (center to center) Panel Cut Out Diameter: 27mm The Price is for 2PCS PaymentDelivery detailsTerms of salesAbout usContact usPayment*We Accept Payment via Paypal only *We appreciate receiving your payment in 72 hours.Thank you very much!Delivery details1. Packages to USA are shipped by China Post E-packet: 10-15 work days 2. Packages to other places are shipped by HK POST AIR REGISTERED MAIL OR CHINA POST AIRMAIL: 10-25 work days *All delivery are with Tracking Number 3.We will ship packages in 1-2business days as of clearing payment LocationDelivery TimeWorking Days(excluded holiday)5-78-1112-1415-1920-22>25Working Days + Saturday + Sunday5-910-1516-2021-2526-30>30United StatesRate (item arrived)5 .1%50.1%29.6%10.5%4.7%RefundUnited KingdomRate (item arrived)9.9%63.2%19.1%3.4%4.4%RefundAustraliaRate (item arrived)21.4%50.0%14.3%7.2%7.1%RefundFranceRate (item arrived)10.5%28.6%43.8%10.1%7.0%RefundGermanyRate (item arrived)11.1%22.2%30.3%20.9%15.5%RefundCanadaRate (item arrived)0.0%47.1%31.4%17.6%3.9%RefundSpainRate (item arrived)3.5%25.0%47.9%12.9%10.7%RefundTerms of sales1. We will put legal effort to minimize any GST or V.A.T. or other Import Taxes. However, any tax/duty would be excluded from the price. Please afford V.A.T or GST yourself 2. We warmly appreciate your positive feedback, and we will leave positive feedback to you as ship order 3. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying 4. We ship to PayPal registered address. Please provide your full name & correct address in details . A telephone Number may help more accurate delivery 5. We promise each item would be shipped, However, some times, less than 0.5% of packages might be lost on the way, For these items,wed like to resend the same item or fully refundAbout usWe sell vacuum tubes, Amplifiers,various tube sockets, audio connectors, triode transformer cover, leather amplifier handles, capacitors, various knobs, aluminum amplifier chassis, etc. Various Parts for tube audio guitar amplifier projects! Because we locate in China, usually it takes 15-25 work day by Air Registered mail for international transportation, please understand us and be patient to wait for the items, thank you very much!Contact usFor any questions or problems, please feel free to contact us via Ebay Message or E-mail, We will reply all of your messages ASAP!

One Pair of Ken-RSD 6B4G Vintage Triodes New Old Stock AVO Tested

You are bidding on a Ken-Rad 6B4G Matched Pair of used tubes. Filaments HANGING Tests as follows Ken-Rad 64/38, 64/38 All tubes are tested on a TV-7D/U U.S. Military tube tester. Tubes have been tested for Mutual Transconductance and the test results are stated as follows. XX/XX. The top number is the actual reading of the tube tested. The bottom number is the minimum good value. When the word Matching is used it means the tube was within very close Mutual Transconductance range of each other NORTH AMERICAN SHIPPING . Orders will be shipped by USPS Mail. I will combine shipping. INTERNATIONAL SHIPPING The tubes will be shipped via USPS . I will combine shipping. Please be aware it may take longer if customs gets involved. I am not responsible for duties, taxes, nor customs fees. Customs forms will be filled out accurately. INSURANCE If you don?t request it I don?t buy it. PAYMENT Please wait for me to invoice you before you send payment. This will assure the proper funds are sent Payment must be received within 3 days of the auction close. By Ebay or by prior arraignments. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

You are bidding on a Raytheon 6B4G Matched Pair of used tubes. Filaments on springs. Tests as follows Raytheon 66/38, 66/38 All tubes are tested on a TV-7D/U U.S. Military tube tester. Tubes have been tested for Mutual Transconductance and the test results are stated as follows. XX/XX. The top number is the actual reading of the tube tested. The bottom number is the minimum good value. When the word Matching is used it means the tube was within very close Mutual Transconductance range of each other NORTH AMERICAN SHIPPING . Orders will be shipped by USPS Mail. I will combine shipping. INTERNATIONAL SHIPPING The tubes will be shipped via USPS . I will combine shipping. Please be aware it may take longer if customs gets involved. I am not responsible for duties, taxes, nor customs fees. Customs forms will be filled out accurately. INSURANCE If you don?t request it I don?t buy it. PAYMENT Please wait for me to invoice you before you send payment. This will assure the proper funds are sent Payment must be received within 3 days of the auction close. By Ebay or by prior arraignments. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

1 6B4G JAN CKR KEN-RAD Black Glass HiFi Radio Amplifier Vintage Vacuum Tube Code G5 Tube Tested on a TV-7D/U Tester 38 is Minimum Tube Tests New 74 No loose particles Tight base PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

VINTAGE Raytheon--6B4G NOS RADIO & TELEVISION vacuum tube -FOR SOUND & SIGHT

(2) Matched 100% Testing Philco/Other 6B4G with Top Filament Springs Radio Audio Tubes + Free Tube, Tests are 70 & 72 with min. Value being 38 the Free Tube tests 74, (I NO LONGER SELL TO CHINA, VIETNAM OR INDONESIA DUE TO LOST PARCELS IN CUSTOMS, I DO NOT LOWER DECLARED VALUE OR WRITE AS GIFT ON CUSTOMS PAPER DUE TO US LAWS)

Vintage Sylvania Electronic Tub 6B4G this item is in good condition.Please look at the photos as they are part of the description, and they show you the condition of the item.Interested in more items like this one feel free to look at our store, we have so much more and other interesting things as well!! Most things are negotiable, and we do combine shipping. Thank you and Have a Great Day!! T-27

Hello_Toredo Condition: Used / Fully operational Whats included: National 6B4G Vacuum TubeCombined shipping: Once your order is placed, well go ahead and send over a revised invoice. Our return policy. Because of the size of our small operation, our return policy is very specific and is as follows: Items sold as new: If a new item is returned in a used condition, the return will not be accepted under any circumstance. Items sold as used: Our 30 day return policy is enforced, return will only be accepted if buyer has an adequate reason for return under the eBay 30 day money back guarantee. Otherwise a 15% restocking fee will apply. Items sold as-is for parts: No returns will be accepted. Orders placed, and paid: Buyer will have a 2 hour cancellation period to cancel the order for a full refund. Cancellation after this 2 hour period will incur a 15% restocking fee for time invested preparing the order. Who we are: As a small startup business we started 15 years ago here in Southern California. We specialize in sourcing and trading all categories of consumer goods. From the latest technology to rare collectibles, and everything in between. Our expert team has vast knowledge across all of these categories. After all these years of trading and with all the knowledge acquired in that time, we’ve finally decided to add the Ebay platform to our wide range of selling mediums in order to reach the widest audience possible. We take what we do very seriously, from our 5 stars in customer service reputation, to the items we continue to source, to the way we invest in the highest quality of shipping materials and supplies. Be confident that by choosing Toredo, you are choosing the best. Team Hello_Toredo

Hello_Toredo Condition: Used / Fully operational Whats included: KEN-RAD 6B4G Vacuum TubeCombined shipping: Once your order is placed, well go ahead and send over a revised invoice. Our return policy. Because of the size of our small operation, our return policy is very specific and is as follows: Items sold as new: If a new item is returned in a used condition, the return will not be accepted under any circumstance. Items sold as used: Our 30 day return policy is enforced, return will only be accepted if buyer has an adequate reason for return under the eBay 30 day money back guarantee. Otherwise a 15% restocking fee will apply. Items sold as-is for parts: No returns will be accepted. Orders placed, and paid: Buyer will have a 2 hour cancellation period to cancel the order for a full refund. Cancellation after this 2 hour period will incur a 15% restocking fee for time invested preparing the order. Who we are: As a small startup business we started 15 years ago here in Southern California. We specialize in sourcing and trading all categories of consumer goods. From the latest technology to rare collectibles, and everything in between. Our expert team has vast knowledge across all of these categories. After all these years of trading and with all the knowledge acquired in that time, we’ve finally decided to add the Ebay platform to our wide range of selling mediums in order to reach the widest audience possible. We take what we do very seriously, from our 5 stars in customer service reputation, to the items we continue to source, to the way we invest in the highest quality of shipping materials and supplies. Be confident that by choosing Toredo, you are choosing the best. Team Hello_Toredo

Hello_Toredo Condition: Used / Fully operational Whats included: MATCHED PAIR Mullard 6B4G *Small Rattle in 1 Tube*Combined shipping: Once your order is placed, well go ahead and send over a revised invoice. Our return policy. Because of the size of our small operation, our return policy is very specific and is as follows: Items sold as new: If a new item is returned in a used condition, the return will not be accepted under any circumstance. Items sold as used: Our 30 day return policy is enforced, return will only be accepted if buyer has an adequate reason for return under the eBay 30 day money back guarantee. Otherwise a 15% restocking fee will apply. Items sold as-is for parts: No returns will be accepted. Orders placed, and paid: Buyer will have a 2 hour cancellation period to cancel the order for a full refund. Cancellation after this 2 hour period will incur a 15% restocking fee for time invested preparing the order. Who we are: As a small startup business we started 15 years ago here in Southern California. We specialize in sourcing and trading all categories of consumer goods. From the latest technology to rare collectibles, and everything in between. Our expert team has vast knowledge across all of these categories. After all these years of trading and with all the knowledge acquired in that time, we’ve finally decided to add the Ebay platform to our wide range of selling mediums in order to reach the widest audience possible. We take what we do very seriously, from our 5 stars in customer service reputation, to the items we continue to source, to the way we invest in the highest quality of shipping materials and supplies. Be confident that by choosing Toredo, you are choosing the best. Team Hello_Toredo

Good pair of matched code 010 Philco 64BG audio output tubes. Tested Used, 3000 mhos and 2400 mhos respectively , minimum 1140 mhos on my calibrated Heathkit TT1-A tube tester. This is a mutual conductance tester which actually tests all the elements as in a real world equipment use, not a emission or dynamic tester. No gas, no shorts detected on any of the elements. Good tubes with a lot of life left. Has spring hung filaments, flat foil getters. Sold as is, no returns. These well be packed extremely well and marked as fragile-do not stack. I want both of us to be satisfied with no surprises. Sold in the United States of America only. No international shipping

Up for sale are 3 NOS/NIB Raytheon 6B4G Tubes.Constructed with dual black plates, mica snubbers, & hanging filaments, support rods, and dual bottom D getters.Matched date codes = M24Tested on our calibrated TV-7A/U at 66, 62, 64 where 38 is the minimum. Free domestic shipping included.

1 6B4G JAN CKR KEN-RAD Black Glass HiFi Radio Amplifier Vintage Vacuum Tube Code E5 Tube Tested on a TV-7D/U Tester 38 is Minimum Tube Tests New 70 This tube has a hairline crack in its base, but the base is still factory tight... No loose particles Tight base PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

JAN-CHS-6B4G SYLVANIA DUAL BLACK PLATE TUBE Amplitrex AT1000 tested. Tested at 66%emission and 66% GM on an amplitrex at-1000 (see photos)

lot #1: 8 tubes ; 1 x 2A3 SYLVANIA . 2 x 2A3 TUNG-SOL.1 x 2A3 VISSEAUX . 1 x 6A3 VISSEAUX . 1 x 6A3 SYLVANIA . 1x 6A5G VISSEAUX . 1 x 6B4G BRIMAR ,utilisé,occasion,filament testé seulement, pas garanties.

Aus alten Sammlungsbestand abzugeben.: 1 Stück Röhre :6B4G( AD1) USA, Sylvania. Geprüft. Value : 70 mAPrüfung ist nicht aktuell, daher als defekt angeboten. Optischer Zustand siehe Bilder, teil der Beschreibung. Aufgrund des Alters keine Garantie auf Funktion. Dies ist ein Privatverkauf, keine Rücknahme , keine Garantie .Irrtümer vorbehalten. Kosten für die Rücksendung trägt der Käufer.Mit Abgabe des Gebotes haben Sie die Bedingungen akzeptiert., From old collection stock to give away.:Used Tube: 6B4G ( AD1) Sylvania USA. Value: 70 mA.Tube is tested, but no updates. Sale as wrong. Optical condition see pictures, part of the description. Due to age no guarantee on function. This is a private sale, no return , no warranty . The buyer bears the return postageBy placing a bid you have accepted the conditions.Shipment only germany/ EU. Currently no shipping to Russia/ China.Other countries request before.