The product is an Amperex 12AX7 /ECC83 dual triode tube with a distinctive orange globe design and a 14mm ribbed halo getter, manufactured in Great Britain. This vintage tube is highly sought after by audio enthusiasts and collectors for its superior quality and unique characteristics. Made by Amperex, a reputable brand known for producing high-performance electronic components, this tube offers exceptional sound quality and reliability for vintage audio systems.
2 Amperex Orange Globe 6GM8 ECC86 Tubes Tektronix NOS Matched Tested-
Up for sale are 2 NOS/NIB Amperex Orange Globe 6GM8 ECC86 Tubes. Tektronix paper label and box. Matched test scores “56”. One date code = ▲0C1; one date code cover up by paper label. Original boxes show mild shelf wear.
AMPEREX 12AX7 ECC83 14mm Gray Plate Orange Globe Tubes PLATINUM MATCH on AT1000
Triple Platinum Matched on Amplitrex AT1000. Amplitrex AT1000 Test Results 90%+ GM = Within NOS Specs 90%+ EM = Within NOS Specs. Amperex ECC83/12AX7 Tubes – TESTS NOS. All tubes are tested with the Audiophile in mind for SHORTS, GAS, MUTUAL CONDUCTANCE and NOISE (large tube lots are not tested for noise).
Amperex 12AX7 Vacuum Tube – Made in Holland – Orange Label – Tests Good
For sale is one genuine Amperex 12AX7 preamp vacuum tube. Original orange Amperex lettering. Made in Holland.
RARE Amperex Orange Globe ECC81/12AT7 Tube Amplifier Genuine Tested 1 PCS
These are brand new tubes from my collection! Original 1967 “Orange Globe” AT7 electron tubes, all tested to work. The boxes are super old and the tops are falling apart a little, but the tubes are in pristine condition, and were freshly opened to take pictures. These are very rare. Hit me up with offers. Price is per tube. Sold as is.
AMPEREX ORANGE GLOBE 12AT7 WA 6201 E81CC GRAY PLATE SQR GETR TEST NOS++ MINTY
AMPEREX ORANGE GLOBE EF80 6BX6 TUBE NOS NIB TESTED MADE IN ITALY
AMPEREX ORANGE GLOBE EF80 6BX6 TUBE NOS NIB TESTED. I have a B&K 747 tube tester. This is a mutual conductance tester. I also use a Tektronix curve tracer for testing triodes. I give a number of evaluations for tubes.
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.
Amperex Bugle Boy 12AT7 / ECC81 Foil D Getter Heerlen Tests Good Great Logos
Amperex Bugle Boy 12AT7 / ECC81 Foil D Getter made at the famous Heerlen factory in Holland. Tests 80/70 for GM on B&K 700 Mutual Conductance tube tester and 90/89 for emissions on B&K DynaJet 606.
Amperex Beckman Labs Holland 7062 Test NOS/Near Foil Strip D Serious Tubes D216
Manufacturer: Beckman Holland. Getter: Top Foil Strip “D”. The tubes need to get to you in one piece. But this the way of the world now. We are always looking to buy more tubes. Large collections, small collections, it doesn’t matter.