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6550

High power beam tetrodes.




Product Image Item Name- Price
6550C JSC Winged-C High Bias

6550C JSC Winged-C High Bias

These 6550C have a much hotter bias than usual. Therefore you will need to modify your amplifier to accommodate this either by reducing the screen...
£40.00

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6550C JSC Winged-C Std Gain

6550C JSC Winged-C Std Gain

The production of these tubes by the JSC Svetlana factory has ceased so these are becoming increasingly hard to obtain. This was the last factory...
£80.00

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