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SED 6550C

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$78.54
Price incl. VAT, plus delivery

NOS SED (Svetlana Electron Devices) 'winged C' 6550C. Original factory date codes.

 

 

The Svetlana 6550C is a high frequency beam power tetrode intended for ultra linear audio frequency power amplification service. The 6550C has the following features: Increased peak cathode emission from new cathode materials. Stable operation from extended processing and ageing.

 

Gold-plated grid. New tri-plate anode.
Single-piece beam forming electrode.
 

 

Official factory spec sheet here

 

 

 

 

Can be supplied as matched pairs/quads as stock allows.

 

 

 

 

 

Accessories

Product Note Status Price
TR-7 Tube Ring 44-48mm fits 572B, 6550, KT66, KT88 and similar types TR-7 Tube Ring 44-48mm fits 572B, 6550, KT66, KT88 and similar types
(Size: 7)
Size 7 tube ring for 6550C types
$22.90 *
Pickbandz key chain pick holder Pickbandz key chain pick holder
$8.45 *
* Prices incl. VAT, plus delivery
Display accessory details

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SED 6550C