6DJ8 / ECC88 has a center value of gain 27 on this tube tester. Gain in Mu, Conductance (Gm) in umho. ( Tube tester not included ).
Item Tag: Amperex
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2x Amperex ECC88 6DJ6 O-Getter – Bugle Boy Label – Heerlen 1963 – Near NOS
Test results on your tester will NOT be accepted as evidence of defect ive product.
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3 X Amperex Bugle Boy 6DJ8 / ECC88 tubes, made in Holland, Tested Excellent (47)
6DJ8 / ECC88 has a center value of gain 27 on this tube tester. Gain in Mu, Conductance (Gm) in umho. ( Tube tester not included ).
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NOS Amperex 2N279 Black Bullet Transistor – Long Leads – Made in Holland Date:
NOS Amperex 2N279 Black Bullet Transistor – Long Leads – Made in Holland Date Code: 6SD Check Pictures Closely Any Questions: Please E-mail me A34-W
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1x Amperex ECC88 6DJ6 O-getter – Bugle Boy Label – Heerlen 1962 – NOS
Test result on your tester will NOT be accepted as evidence of defective product.
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Matched Pair EL34 / 6CA7 Vacuum Tubes Test on Maxi-Matcher 2 Amperex Holland NOS
These were recently tested and matched on a professional Maxi-Matcher 2 tube tester for strong, balanced performance. Important: Vacuum tubes are delicate electronics. • Matching: Professionally matched pair on the Maxi-Matcher 2 (plate current and transconductance readings shown in photos).
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⭐️⭐️NOS NIB Amperex ECC88/6DJ8 Bugle Boy O-Getter Heerlen Holland Tube TV7 Test
6DJ8 ECC88. O Getter Tube. ⭐️⭐️ Tested NEW NOS NIB! TUBE’s TEST RESULT’s Grey PLATE.
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Amperex ECC88/6DJ8/6922 bugle boy D-Getter early version vintage tube
Amperex ECC88/6DJ8/6922. D-Getter early version. TV-7 tube tester test GOOD. Triangle code, cross pattern on top of head. 40 available.
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AMPERXE 6DJ8/ECC88 AUDIO VACUUM TUBE MADE IN HOLAND TV-7 TESTED NEW.
The minimum is equal to 65% of the life of the tube.
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VINTAGE AMPEREX 6922 GOLD PIN TUBE / E88CC ECC88 6DJ8
Tube tested from : ECC88 position by Amplitrex 1000.