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Our tubes are ideal for broadcast transmitters
and Marshall KT88 replacement requests
Let our team help you source the exact NL-5557/FG17 tube equivalent for your application
High Voltage Capability: 35 kV peak test voltage and 24 kV HF peak working voltage
3CX1500A7/8877 1500 W HIGH MU POWER TRIODE Oscilator Tube Our tubes are ideal for3CX1500A7 8877 Tube Specs Below is a quick overview of the key specifications. Specification Details Anode Dissipation 1500 watts Filament Voltage 5. 0 volts Filament Current 10. 5 amps Amplification Factor 200 Cooling Method Forced Air Typical Use Cases RF Linear Amplifiers, MRI, Ham Radio Base Special Coaxial Envelope Ceramic Metal These high efficiency tubes are ideal for demanding RF and power amplifier applications. They are particularly popular
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