1 NOS IEC Mullard 12AT7 ECC81 Vacuum Tube - Vintage Audio Twin Triode
Item History & Price
Eico 625 testreads 87/88. A reading of 50/50 is the minimum recommended. It features blackplates, copper grid pins and a halo getter. The 12AT7 aka ECC81 is a twin triode. This tube typeis used in many types of audio, radio, test equipment and specializedelectronic circuits.
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