4-400C/6775

Penta Labs 4-400C/6775 Powerhouse Tetrode

Unwavering Performance for Demanding Broadcast Applications

When your broadcast operations require the utmost in reliability and power, the Penta Labs 4-400C/6775 tetrode is your answer. This compact, rugged tube, with its impressive 400-watt maximum plate dissipation, effortlessly handles the challenges of amplification, oscillation, and modulation.

Designed with seamless integration in mind - the 4-400C/6775 boasts low grid-plate capacitance and minimal driving-power requirements, simplifying your circuitry and streamlining driver stages.

Efficient cooling is crucial for sustained performance, and the 4-400C/6775 delivers. It utilizes a combination of plate radiation and forced-air circulation to maintain optimal operating temperatures. Further enhance cooling efficiency with the optional SK-400 Series Air-System Socket and glass chimney, ensuring perfectly balanced airflow across all critical tube components.

The 4-400C/6775 isn't just about power; it's built to last. When longevity and consistent performance are non-negotiable, this tetrode is the clear choice. Elevate your broadcast capabilities with the 4-400C/6775 – the powerhouse tube that delivers unwavering performance, day in and day out.

Key Features:

High Power Handling: 400-watt maximum plate dissipation for demanding applications

Versatile: Ideal for amplification, oscillation, and modulation

Simplified Design: Low grid-plate capacitance and low driving-power requirements for streamlined circuitry

Efficient Cooling: Radiation and forced-air circulation for optimal performance

Enhanced Cooling Option: Compatible with SK-400 Series Air-System Socket for balanced airflow

Long-Term Reliability: Built for extended service life and consistent performance

Product Specifications:

Maximum Plate Dissipation: 400 Watts

Type: Tetrode

Cooling: Radiation and forced-air

Base: Ceramic Tetrode Base

Filament Voltage (Vf): 5.0 Volts

Filament Current (If): 14.5 Amperes

Maximum Plate Voltage: 5000 Volts

Maximum Screen Grid Voltage: 1250 Volts

Amplification Factor: 70

Experience the pinnacle of broadcast-quality tube technology with the Penta Labs 4-400C/6775. Order yours today!