Sold ByWorld Tube Company This Auction is for One NOS~ RCA ~ Radiotron45 Vacuum Tube.ST - Type.One Left. We Offer the Best Guarantees On Ebay Vacuum Tubes!We Guarantee New and NOS Tubes for 60 DaysAnd Used & Tested Tubes for 30 Days!All Tubes Come in Boxes.We Have Just About Any Tube You Need.If You Need Any Other Tube . . . Ask us.We Will Put it on Ebay for You! ~~~~~~~~~~~ Winner Pays $4.95 Shipping Within the USA for the First Tube Auction. We Combine Shipping.All Other Tubes Purchased at the Same TimeAnd Shipped Within the U.S.A.Get FREE Shipping!Wait for Us to Send You a Revised Invoice If Purchasing More Than One Tube. We Also Combine Shipping On International orders. HAPPY BIDDING

Sold ByWorld Tube Company This Auction is for One Good TestingRCA ~ RadiotronUX245Globe Vacuum Tube.One Left. We Offer the Best Guarantees On Ebay Vacuum Tubes!We Guarantee New and NOS Tubes for 60 DaysAnd Used & Tested Tubes for 30 Days!All Tubes Come in Boxes.We Have Just About Any Tube You Need.If You Need Any Other Tube . . . Ask us.We Will Put it on Ebay for You! ~~~~~~~~~~~ Winner Pays $4.95 Shipping Within the USA for the First Tube Auction. We Combine Shipping.All Other Tubes Purchased at the Same TimeAnd Shipped Within the U.S.A.Get FREE Shipping!Wait for Us to Send You a Revised Invoice If Purchasing More Than One Tube. We Also Combine Shipping On International orders. HAPPY BIDDING

Two, RCA Radiotron UX-245, #45 tubes, with the globe/balloon glass envelope. These are of course exact equivalents to the CX345/CX-345, 145, 245, and 45 tubes. Used and tested on a Hickok TV-3 military tester that has been calibrated. Firm bases, excellent silvering. Tubes are matched for dynamic gain and structure- test at 1825, 1800 where pass/fail is 1170 micromho. The tubes have the same structure inside and out. Many other lots of tubes for sale this week. Shipping is free within the continental US. Elsewhere- exact postage only, no packing fee.

Two, RCA Radiotron UX-245, #45 tubes, with the globe/balloon glass envelope. These are of course exact equivalents to the CX345/CX-345, 145, 245, and 45 tubes. Used and tested on a Hickok TV-3 military tester that has been calibrated. Firm bases, excellent silvering. Tubes are matched for dynamic gain and structure- test at 1600, 1550 where pass/fail is 1170 micromho. The tubes have the same structure inside and out. Many other lots of tubes for sale this week. Shipping is free within the continental US. Elsewhere- exact postage only, no packing fee.

All tubes tested on a professionally calibrated TV7U tube tester with the following results (47 is minimum) Tube 1- 56 Tube 2- 60 Tube 3- 52 Tube 4- 76

These are UX-245 RCA Radiotron Vintage Tubes tested good on a Hickok 539C Tester. 1. 22002. 1950Minimum test standard is 1170 Pictures are of actual Item and or Items!International Bidders Welcome!

Untitled Document RCA Radiotron UX245 245 Tubes, Matched Pair, NOS Testing You are bidding on a matched pair of RCA Radiotron UX245 245 Tubes. These tubes have black ladder plates and foil getters. They were manufactured in the United States in the early 1930s. These were tested on my Dan Nelson calibrated TV-7B. They have been tested for plate current (Ip), shorts, gas, and transconductance. The tubes test very strong with readings of 72/38 mA and 72/33 mA. Minimum is 47. All tubes are tested on my calibrated TV-7/B or on my calibrated Hickok 539C. All of these tubes have been tested for transconductance, shorts, gas, leakage and life. All tubes meet or exceed manufacturer published specifications of transconductance (Gm) for the specified tube type. All tests are tested twice - prior to the listing and prior to shipping. I have been selling tubes on the internet since 1998 and have been working with tubes since the early 1960s. If you have not already done so, please take a moment and look at my feedback. All tubes are 100% guaranteed good on arrival. These are great tubes for your new audio gear, guitar amps and vintage stereo/audio gear. Thanks for viewing my auction. Please check out my other auctions for more audio tubes, ham radio and radio related items, and collectibles for great deals. You can add me to your list of favorite sellers by clicking here. I will ship overseas Regarding Shipping Your tubes will be well packed. All tubes are shipped in white boxes or the original boxes if available. They are than are wrapped in bubble wrap and shipped in a box. I have shipped thousands of tubes all over the world and have not yet had any arrive damaged. Payment must be received with 2 days of the auction close. Foreign bidders are welcome to bid. I will gladly combine auctions to save on shipping when possible. I have sold and shipped electronic equipment and tubes to over 72 countries. I pack items very well. See my feedback and bid with confidence!

Sold ByWorld Tube Company This Auction is for One NOS~ RCA ~ Radiotron45 Vacuum Tube.ST - Type.One Left. We Offer the Best Guarantees On Ebay Vacuum Tubes!We Guarantee New and NOS Tubes for 60 DaysAnd Used & Tested Tubes for 30 Days!All Tubes Come in Boxes.We Have Just About Any Tube You Need.If You Need Any Other Tube . . . Ask us.We Will Put it on Ebay for You! ~~~~~~~~~~~ Winner Pays $4.95 Shipping Within the USA for the First Tube Auction. We Combine Shipping.All Other Tubes Purchased at the Same TimeAnd Shipped Within the U.S.A.Get FREE Shipping!Wait for Us to Send You a Revised Invoice If Purchasing More Than One Tube. We Also Combine Shipping On International orders. HAPPY BIDDING

Sold ByWorld Tube Company This Auction is for One Good TestingRCA ~ RadiotronUX245Globe Vacuum Tube.One Left. We Offer the Best Guarantees On Ebay Vacuum Tubes!We Guarantee New and NOS Tubes for 60 DaysAnd Used & Tested Tubes for 30 Days!All Tubes Come in Boxes.We Have Just About Any Tube You Need.If You Need Any Other Tube . . . Ask us.We Will Put it on Ebay for You! ~~~~~~~~~~~ Winner Pays $4.95 Shipping Within the USA for the First Tube Auction. We Combine Shipping.All Other Tubes Purchased at the Same TimeAnd Shipped Within the U.S.A.Get FREE Shipping!Wait for Us to Send You a Revised Invoice If Purchasing More Than One Tube. We Also Combine Shipping On International orders. HAPPY BIDDING

You are bidding on a RCA Radiotron UX-245 close MATCHED PAIR globe shape NOS New Old Stock NIB New In Box tubes . Test data as follows RCA 80/47 RCA 72/47 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. If you bid on an item that is illegal to import into your country and Customs confiscates it I am not responsible. If a postal investigation is initiated by either the buyer or seller the buyer agrees to co-operate filing any claim or form. Investigation times are typically Months. 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 Paypal or by prior arraignments. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

(4 Tubes) National union, Radiotron, Kenrad, Majestic, Rca globe 245. Majestic and national union tested low, rca tested good

RCA RADIOTRON & Super Silvertone 45 VACUUM TUBE TESTed on hickok 600

Lot of 3 vintage Type 45 radio tubes, all of which tested good on my Eico Model 625 tube tester. Minimum is 58, tubes tested as follows: RCA Radiotron 70, Arcturus 72 & RCA Cunningham Radiotron(etched base) 68 respectively. Tubes have no shorts and the bases are firm. Do not hesitate to make an offer, all will be considered.

For your consideration is an RCA Radiotron UX 245 Globe. This tube was tested on a Hickok 539C where the minimum reading is 1170gm and the reding for a new tube is1800gm or better. This tube tested at 1650gm

RARE RCA 845 RADIOTRON TUBE Our lot #36 We don’t know much about these so if you have questions please ask before making offers Out of a Vintage High end Audio collection we will be listing many different stereo and amplifier tubes, these have been in climate controlled storage for many years. ALL ARE UNTESTED Units/ tubes are untested and sold in As-Is condition, Buyers are responsible for reviewing the entire listing description prior to committing to purchase, Images and videos (if provided) are of the actual item for sale and is to be considered as part of the description so please review them carefully, if you would like additional images please request prior to bidding, Majority of the items offered for sale are vintage and pre-owned unless otherwise stated, in which will exhibit typical signs of wear and or normal use. Any defects will be notated in the description but please keep in mind I’m am not an expert, I always try my best to list any defect I see but I may miss things from time to time so please feel free to ask questions and I’ll respond to the best of my ability… These items were purchased in a huge lot of vintage Radio and testing equipment, please see other listings as well…

Take a look at this vintage globe UX-245 45 vacuum tube. This tube has been in a box in storage for many years. It has just recently been tested with a TV-7D/U tube tesster with 47 for the minimum good test reading. This tube tested 64. Enlarge photos to get a better look. S/h $7.50 in lower 48 states.

Set of 3 Vintage RCA Radiotron ST Type 45 radio tubes, all of which tested good on my Eico Model 625 tube tester. Minimum is 58, tubes tested 66, 78 & 78 respectively. Tubes have no shorts and the bases are firm. Do not hesitate to make an offer, all will be considered.

2 UX245 RCA RADIOTRON Engraved Base Antique Radio HiFi Amplifier Vintage Vacuum Tubes Both tubes have identical construction and identical logos Tubes Tested on a TV-7D/U Tester 47 is Minimum (47=65% of a new tube) Tubes Test New 78 and 76 No gas Tight bases No cracks No loose particles 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 UX245 RCA RADIOTRON Engraved Base Antique Radio HiFi Amplifier Vintage Vacuum Tubes Both tubes have identical construction and identical logos Tubes Tested on a TV-7D/U Tester 47 is Minimum (47=65% of a new tube) Tubes Test New 78 and 76 No gas Tight bases No cracks No loose particles 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 Radio Tubes/radiotron in box lot. All items untestedThe following tubes/radiotrons do not match the display box:The Cunningham C327 is in a Crusader Radio Tube boxThe Ken-rad Z5Z6 is in an unbranded radio tube box The RCA Radiotron is also in an unbranded radio tube box with unknown model numberAll other tubes and radiotrons match specifications displayed on their boxesMajestic G-45Trutone 25Z5Marconi 6C5Philco 39/44Feel free to contact me with any inquiriesMany more vintage radio tubes for sale on my page now.

RCA Radiotron UX-245 45 Globe Style Engraved Base Tube New Old Stock Untested Tube appears intact I unwrapped the tube for the first time for photos. Box is excellent Hand written word on Box See photos for detail and condition. See all my tube listings. I will combine shipping. Ships signature required.

For your consideration is an RCA Radiotron UX 245 Globe. This tube was tested on a Hickok 539C where the minimum reading is 1170gm and the reding for a new tube is1800gm or better. This tube tested at 1650gm

2 UX245 RCA RADIOTRON Engraved Base Antique Radio HiFi Amplifier Vintage Vacuum Tubes Both tubes have identical construction and identical logos Tubes Tested on a TV-7D/U Tester 47 is Minimum (47=65% of a new tube) Tubes Test New 78 and 76 No gas Tight bases No cracks No loose particles 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.