Konrad Birkner
D Articles: 1460 Schem.: 222 Pict.: 1277 15.Sep.06 16:12 |
marconiins: TF2604 (TF 2604); Electronic Voltmeter
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Tube Equivalents for the M8136, a Special Quality tube for critical application: CV4003, 6189, E82CC; while the ECC82 = 12AU7 is close to it, but of lesser quality for such application. |
| rmXorg-08 |
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20NovX |