Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
vacuum tube
dual triode |
| gptkbp:alsoKnownAs |
gptkb:12AX7
|
| gptkbp:amplificationFactor |
100
|
| gptkbp:application |
phase inverter
tone control circuits voltage amplification |
| gptkbp:basisFor |
gptkb:B9A_(Noval)
|
| gptkbp:category |
miniature tube
preamp tube |
| gptkbp:countryOfOrigin |
gptkb:United_Kingdom
|
| gptkbp:equivalentTo |
7025
CV4004 M8137 |
| gptkbp:filamentType |
indirectly heated
|
| gptkbp:heaterCurrent |
300mA
|
| gptkbp:heaterVoltage |
6.3V
12.6V |
| https://www.w3.org/2000/01/rdf-schema#label |
ECC83
|
| gptkbp:introduced |
1947
|
| gptkbp:manufacturer |
gptkb:Telefunken
gptkb:RCA gptkb:Mullard gptkb:Philips |
| gptkbp:maxPlateDissipation |
1W
|
| gptkbp:maxPlateVoltage |
300V
|
| gptkbp:pinCount |
9
|
| gptkbp:structure |
two triodes in one envelope
|
| gptkbp:usedIn |
audio amplifiers
guitar amplifiers hi-fi equipment |
| gptkbp:bfsParent |
gptkb:Marshall_JVM410HJS
gptkb:12AX7 |
| gptkbp:bfsLayer |
6
|