Vintage 1964 Mullard 12AT7 / ECC81 Tubes
Item History & Price
Reference Number: Avaluer:17650028 | Model: ECC81 |
Type: ECC81 | Country/Region of Manufacture: United Kingdom |
Brand: Mullard |
Pair of Vintage 1964 Mullard 12AT7 / ECC81 Tubes Item#229
Date code: Tk3 B4H3 - 1964
I tested all the tubes with TV7/BU Tube tester. Minimum: 50
&nbs...p;Tube#1: Triode#1: 82 Triode#2: 72 Tube#2: Triode#1: 60 Triode#2: 62
00149