12AT7: Difference between revisions
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[[File:Tube_12AT7.jpg|thumb| | [[File:Tube_12AT7.jpg|thumb|250px|right|12AT7 Tube]] | ||
{{Vacuum Tube | |||
|Type=Double Triode | |||
|Number=12AT7 | |||
|EuroNumber=ECC81 | |||
|RussianNumber= | |||
|Part_nos=154-0039-00 | |||
|Description=dual high-gain triode | |||
|Used_in=180;315;360;502;513;513D;514D;514AD;514D;524D;529;RM529;544;546;547;556;M;G;K;C;A;3A2;1M1 | |||
|Designers= | |||
}} with a {{B9A base}}. | |||
The high-reliability equivalent is the [[6201]] (E81CC). | |||
{| class="wikitable" | {| class="wikitable" |
Revision as of 03:29, 22 August 2021
The 12AT7 (European: ECC81) (P/N 154-0039-00) is a dual high-gain triode vacuum tube with a B9A (Noval) miniature 9-pin base.
The high-reliability equivalent is the 6201 (E81CC).
Aged/Checked/Matched Pair Details | ||
---|---|---|
Used in | Tek Part# | S/N Range |
513D (V4, V7, V8) | 157-0008-00 | All |
514AD (V9) | 157-0008-00 | All |
514D (V6) | 157-0008-00 | All |
315 (V201) | 157-0009-00 | All |
315 (V213) | 157-0010-00 | All |
529 (V113) | 157-0010-00 | 2110-up |
RM529 (V113) | 157-0010-00 | 4910-up |
180 (V302) | 157-0010-00 | All |
514D(V4) | 157-0011-00 | up to 3408 |
514AD (V6) | 157-0011-00 | All |
524D, 524AD (V11) | 157-0030-00 | All |
Type G Plug-in (V3617,V3627,V3967) | 157-0030-00 | All |
Type K Plug-in (V5701,V6501,V6551) | 157-0030-00 | All |
544, 546, 547, 556, M | 157-0118-00 | All |
Reference: