100-265V 6P3P EL34 Ultra-low Bottom Noise Switch Power Supply for High Power Electronic Tube Single-end Preamplifier

100-265V 6P3P EL34 Ultra-low Bottom Noise Switch Power Supply for High Power Electronic Tube Single-end Preamplifier

Features:
- The filament and high voltage are independent of each other.
- Suitable for medium power single ended devices such as FU-7, 6P3P, EL34, etc. and small power push-pull machines such as 6P1, 6P14, 6V6, 6P6P, 6L6, etc.
- Powerful bass, transparent alto, beautiful treble, and ultra-low background noise.
- The power supply is equipped with overcurrent, overvoltage, and short circuit protection, ensuring safe use.
- Note: The high voltage of the power supply comes with a built-in rectification filter. Enthusiasts do not need to add additional filtering capacitors when using it. If the old machine is modified, the filtering capacitors and inductors of the original machine should be removed.
- Generally, the chassis of a electronic tube machine is made of metal, and this power supply is designed to be compact. When installed, it should be tightly attached to the machine casing and assisted by the chassis for heat dissipation. If the power consumption exceeds 80W, it is necessary to strengthen heat dissipation. The chassis should be well ventilated and not placed in very small sealed shells.

Specification:
- Input: 100 - 265V
- Output: Filament 6.3V 5A, high voltage 300V, current 300mA (The actual filament is designed according to 8A, and the high voltage is designed according to 350MA, with more margin left)
- Product size: 10.3 x 6.6 x 3.5cm

Package Included:
- 1 x Switch Power Supply