For sale is this tested pair of tube amp output transformers, primary about 470 DC ohms, secondary less than 1 ohm.They might be usable as a roughly 8K to 2 ohm output, but probably more useful to use the 470 DC ohm primaries as power supply chokes, might handle 50 ma each if you use at least 47uF before and after the 470 DC ohm winding,which if i remember right was 8-10 henry

Vintage Hytron Radio Tubes Price List, May 20 1944, Stamped Henry Radio Shop, Los Angeles Prompt Payment greatly appreciated . All orders are shipped ( taken to the post office) within the posted handling time . Please allow Ample time for Tracking to update in the system . it typically takes 24-48 hours for the tracking to update, sometimes longer but rest assured your order is on the way, It is the buyers responsibility to cancel if for any reason they are unable or unwilling to complete a transaction; Once an item has shipped it is too late to cancel. 033323

Nice New Old Stock pair of DC Chokes by Collins. 8.5 Henries 35Ma.

Nice New Old Stock pair of DC Chokes by Collins. 8.5 Henries 35Ma.

6LQ6 6JE6C RCA Single Tube. Lightly used. TESTED on Hickok 539-C at 7500. Reject is 5800. Also tested by Prev. owner on Hickok MIL. TV-7 D/U Cal. by Dan Nelson at 70. Check other auctions for tubes from the collection of this Big Time Radio Mans estate.

Pair Western Electric 274u 3 Henry Choke/Inductor. Choke is in working condition and checked on a LCR meter one 145 ohms and other is 157 ohms. Thanks!

6LQ6 6JE6C RCA Single Tube. Lightly used. TESTED on Hickok 539-C at 7500. Reject is 5800. Also tested by Prev. owner on Hickok MIL. TV-7 D/U Cal. by Dan Nelson at 70. Check other auctions for tubes from the collection of this Big Time Radio Mans estate.

Vintage Hytron Radio Tubes Price List, May 20 1944, Stamped Henry Radio Shop, Los Angeles Prompt Payment greatly appreciated . All orders are shipped ( taken to the post office) within the posted handling time . Please allow Ample time for Tracking to update in the system . it typically takes 24-48 hours for the tracking to update, sometimes longer but rest assured your order is on the way, It is the buyers responsibility to cancel if for any reason they are unable or unwilling to complete a transaction; Once an item has shipped it is too late to cancel. 033323

VINTAGE VALVE/TUBE CHOKE TRANSFORMER 8 HENRY VALVE/TUBE AMPLIFIER 2KG I will ship to most locations worldwide, please ask for a shipping quote if you are not listed. PLEASE SEE MY OTHER LISTINGS TOO..... I will post to the UK Mainland, by a tracked or signed method, the price quoted does not include the Highlands and Islands, so you will need to contact me for a quote. I will post Worldwide by a Signed or Signed and tracked shipping service, depending on weight and location. Insurance depending on final value will be an extra cost. I cannot send these items to Italy, Russia or Ukraine unless you wish to pay with Bank Transfer, due to security issues in shipping to these locations. Any Import Duties or Customs Charges are the responsibility of the buyer. I can combine postage on multiple purchases.

I have a rare BUCK radio tube box with the dollar sign logo listed in a separate auction. If you buy both please wait to pay until I send a personal invoice with combined shipping total. You are getting the exact item pictured. Please look at the picture/pictures for the best description. Any damage not seen in the pictures will be described. EMPTY BOX NO TUBE. There is no tube, you are bidding on the rare box only. I have pictured all four sides as well as the top and bottom for your viewing pleasure. PLEASE BE AWARE THAT IF YOUR STATE CHARGES INTERNET SALES TAX , EBAY WILL CHARGE THAT AT CHECKOUT AND THEY COLLECT AND PAY YOUR STATE . I HAVE NOTHING TO DO WITH THE SALES TAX AND I CAN NOT REMOVE IT FROM THE INVOICE . KEEP THAT IN MIND WHILE YOU BID . SOME STATES CHARGE INTERNET SALES TAX AND SOME DO NOT . I only use new premium boxes and shipping materials. Cost both of us a little more, but much stronger and crush proof. Buyer agrees to pay stated shipping cost, $5.50 for first class with tracking. I only ship with tracking for your ease of mind and to keep my seller status. Our small town (population 100) post office closes at 11 AM daily and is not open for shipping on Saturdays.