Category:Combination tubes
Vacuum tube containing two or more elements  Combination of small triode (right) driving a power pentode (left) | |||||
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Subcategories
This category has the following 24 subcategories, out of 24 total.
1
- 12AT7/ECC81 (7 F)
- 12AU7/ECC82 (11 F)
- 12AX7/ECC83 (61 F)
- 1S5T (1 F)
3
- 3NF (8 F)
E
- EABC80 (vacuum tube) (8 F)
- EBF11 (vacuum tube) (3 F)
- ECC82 (4 F)
- ECC85 (1 F)
- ECC86 (1 F)
- ECF80 (8 F)
- ECH81 (9 F)
- ECL82 (7 F)
- ECL85 (5 F)
- ECL86 (1 F)
T
- Triple-twin (2 F)
Media in category "Combination tubes"
The following 10 files are in this category, out of 10 total.
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EBF80; WF 1957.jpg 742 × 960; 113 KB
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PCC88 Tesla.jpg 2,528 × 2,731; 723 KB
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PCF802 Tesla.jpg 2,434 × 2,776; 785 KB
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PCL85 TELAM.jpg 2,945 × 3,000; 983 KB
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RCA 6GH8A tube.jpg 1,834 × 3,014; 432 KB
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TUBE RADIO.jpg 756 × 1,600; 309 KB
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UABC80; WF 1954.jpg 612 × 800; 115 KB
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UABC80; WF 1957.jpg 723 × 960; 103 KB
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UBF80; WF 1957.jpg 740 × 960; 120 KB
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UCH81; WF 1954.jpg 610 × 800; 116 KB
