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SVETLANA TECHNICAL DATA
EL34/6CA7
High Performance Audio Power
Characteristics
T
Pentode
he Svetlana™ EL34 is a glass envelope power pentode having a plate dissipation rating of 25 Watts with convection cooling. It is intended for audio frequency power
amplification service in either pentode, ultralinear or triode connection and single or
push-pull/parallel applications. The Svetlana EL34 has an indirectly-heated oxide cathode,
which may be DC operated for the absolute best hum/noise performance.
The Svetlana EL34 plate is made from a laminated material that improves heat transfer and
has superior performance under overload conditions which are often seen with guitar amplifi-
ers.
6CA7 Datasheet
