INDUSTRIAL SPARE. With our dynamic pricing model, our prices are always competitive. You’re already purchasing the item.
(1) Tested 1950 Sylvania 12AX4GTA Tube Code 035 12AX4 GTA Half Wave Rectifier
(1) Tested Sylvania 12AX4GTA Tube. Date Code 035 (August of 1950). We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.
INDUSTRIAL SPARE ZP3-T035UUNJ3-U4 PAD VACUUM INLET NSNP
INDUSTRIAL SPARE. With our dynamic pricing model, our prices are always competitive. You’re already purchasing the item.
(1) Tested Strong 1950 RCA 6AU5GT Tube Date Code 035 RCA 6AU5 GT Beam Power Tube
(1) Tested Strong RCA 6AU5GT Tube. Date Code 035 (August of 1950). We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.
Fisher FM90X Tuner Partial Tube Lot Test Good On B&K Dyna Jet 606. Great Logos
Fisher FM90X Partial Tube Lot l. All Test Good On B&K Dyna Jet 606. All logos look great except for wear on the Tung-Sol.
Amperex 12AX7A / ECC83 Disc Getter Preamp Tube B & K 606 Tested Excellent Logos
Excellent looking tube tests good for emissions @ 89/87 on B & K Dyna Jet 606 tube tester. Tests 25/28 GM on B&K 700 mutual conductance tube tester. See photos for test results. Tube has a date code of 71-15.
Telefunken ECC83-12AX7; Lot of 3; Tested; West Germany; diamonds; Nice logos
All have diamonds. Made in West Germany. Nice logos. Lot of three (3).
RCA Set of Three 6AU6 Vacuum Tubes White Logos (2) Tested 86% 118% & 88% Gm
Quantity 3 RCA black plate 6AU6 tubes shown – tested as shown on our Amplitrex. 100% represents what you would expect from a NOS tube on our Amplitrex and 65% is considered too low to use. Please feel free to return items that do not meet your needs within the 30 day period, we only want satisfied customers! Thanks and God bless! “But seek first the kingdom of God and his righteousness, and all these things will be added to you.” Matthew 6:33
2x RFT EL34 6CA7, Fat Base, O Getter, Same Logos, Tested 100%, 1x is NIB/MINT!
2x RFT EL34 6CA7, Fat Base, O Getter, 1x NOS/NIB, Tested 100%! Both are the later RFT EL34 variants with identical 1970s RFT logos. The tubes test as 100% (one static working point) at No warranty or safety certification.
2x Mullard ECC81 12AT7 Square Getter – Shield/Philips Logos – GB 1960s – Strong
“Like a warm British jacket of the finest tweed, these glorious tubes have an attractive sweet warmth in their midrange and lower regions.”. The top end is silky and pleasant and doesn’t get rolled off.