Sylvania SX-210 Vacuum Tube NOS

Vacuum Tubes, Sylvania CSN7, lot of 19, appears to be a mix or used and N.O.S. Each Tubes box is labeled with gain, GM, and noise values (see photos), rare.

Vacuum Tubes, lot of 32 including: 4 JJ Electronics GZ34 (N.O.S), 1 Silvertone 3Y3GT (used), 1 Sovtek 5U4M (N.O.S), 3 Sylvania 5Y3GT (N.O.S), 1 unknown 5Y3GT (used), 3 RCA 5Y3GT (N.O.S), 2 Sovtek 5AR4

In good condition! Mixed brands. NOS.

(2) GE / Sylvania 2A3 tubes in good condition. Vintage New old Stock. In Boxes. Tubes in sealed boxes were never opened and others in boxes that are open were Tested "Good" per seller. A great find! S

The 45 tube was one of the most popular output tubes for sound equipment in the 1930's and is still popular today with DIY'ers. This is a nice grouping of (5) Sylvania audio output tubes. Three have g

Vintage Sylvania Jan 4C35 Vacuum Tube

4 Sylvania 5Y3GT Matching Vacuum Tubes tested Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used It

Large Case full of Assorted Vacuum Tubes including Sylvania, GE, Amperite, Standard Brand, Raytheon, etc.

Large Lot full of assorted Vacuum Tubes including Sylvania

Lot 53 NOS Early Radio Vacuum Tubes Arcturus RCA Philco, Raytheon, Cunningham, GE, Ken-Rad See photos for tube numbers Shipping in continental US $27.00 Please ask any questions before bidding Good Lu

Matched Pair of Vintage NOS Mullard 12AX7/ECC83 Vacuum Tubes Made In GB Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or

Large Lot Of Vacuum Tubes. RCA, GE, Sylvania; Approximately 160 total. Not tested but looks to be in very good overall condition. *This item is available for in-house shipping. Please email us at Prov

Vacuum Tubes, PSVane KT88, 4 pieces, N.O.S, tested.

Set 25 NOS Ultron EM34 Radio Vacuum Tubes in Boxes. Condition:New old stock, never used and very clean boxes and outer boxes Shipping:We offer in-house shipping. Item(s) will be packed after invoice i

Vacuum Tubes, Electro-Harmonix KT88EH, matched pair, N.O.S.

Vacuum Tubes, Tung-Sol (russia) KT120, matched quad, N.O.S

Vacuum Tubes, Tung-Sol (Russia) KT120, matched quad, N.O.S.

Vacuum Tubes, Tung-Sol (Russia) 6550, 4 pieces, N.O.S, unknown if matched.

Vacuum Tubes, 12AU7 RCA, lot of 11, all appear to be N.O.S. Each tube box is labeled with gain, GM, and noise values (see photos).

Vacuum Tubes, 12AU7 RCA, lot of 10, all appear to be N.O.S. Each tube box is labeled with gain, GM, and noise values (see photos).

Vacuum Tubes, 12AU7 RCA, lot of 10, all appear to be N.O.S. Each tube box is labeled with gain, GM, and noise values (see photos).

Vacuum Tubes, 28 pieces including: Tung-Sol (Russia) 6V6GT matching quad (N.O.S), Tung-Sol (Russia) 6V6GT matching pair (N.O.S), 3 RCA 6V6GT (N.O.S), 2 MWT (Italy) 6V6(M2463) N.O.S), 17 pieces assorte

A large grouping of early tubes in boxes, most appear to be in matching cartons - possibly NOS. Types include BH, 71A, 201A, and many more. A great grouping for radio repair or display. We are not abl

Camera Lot, etc. including Polaroid New Old Stock, Super Shooter Land, Bic Lighters, RCA Electron Vacuum Tubes. Vacuum tubes are labeled 6L6GC