Russian radio tubes
The UO-186 is a glass envelope power triode having a plate dissipation rating of 15 Watts with convection cooling. It is intended for audio frequency power amplification service in triode connection and single or push-pull/parallel applications. The UO-186 has an directly-heated oxide cathode. This triode has audiophiles deserved love because of high linearity characteristic. ELECTRICAL PARAMETERS Heater voltage, V... read more >> |
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