Reliable 4cx10000d Tetrode Tube for Professional Audio Systems

Reliable 4cx10000d Tetrode Tube for Professional Audio Systems. High Frequency Performance: Maximum operation frequency up to 110MHz for professional audio and RF applications. Robust Construction: Metal-ceramic structure with forced air cooling for high power stability. Versatile Functionality: Ideal for use as oscillator, amplifier, or modulator in Class AB1. Durable Cathode Design: Features a thoriated tungsten carbide cathode for long operational life. ISO Certified Quality: Manufactured under ISO certification standards ensuring reliability. Wide Application Range: Suitable for RF linear amplifiers and AF amplifiers in professional systems. Compact Dimensions: Maximum height 235mm and diameter 178.5mm for easy integration. Fast Delivery: Average lead time within 15 workdays for both peak and off-peak seasons.