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Your position: Home / Audio/HiFi accessories / Audio tubes / Hifi tubes

Matched Pair TJ Fullmusic 45/n Vacuum Tube Replace 45 tubes for Vintage Amplifier DIY Mesh Plate (one pairs)

EAT07116
Uses: Used for audio amplifier, output power reaches 1.6W
Price:
USD
$300.09
Wholesale:
2+
$285.09
  • Model:
    Small gourd shape
    Eggplant shape
Quantity:
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(0 pairs available)
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NOTES: Price = 1 pair (2 pieces)

Features: It is an eggplant-shaped or dome-shaped glass shell, four white-plated ceramic bases with gold-plated pins, a direct-heating oxide cathode, a mesh plate, and a graphite plate transistor.
Uses: Used for audio amplifier, output power reaches 1.6W.

Standard working conditions and parameters:
Heating voltage * ……………………………………………………………… 2.5V
Heating current ……………………………………………………………… 1.5A
Plate voltage …………………………………………………………………… 250V
Gate voltage ** ………………………………………………………… -50V
Plate current ……………………………………………………………… 34mA
Magnification ... ……………………………………………………………… 3.5
Transconductance ……………………………………………………………… 3.9mA / V
Gate current …………………………………………………………………… 0.05μA

* AC filament power supply or DC filament power supply
** The AC filament power grid or plate circuit is connected to the center of the filament transformer secondary, the DC filament power supply, and the power supply circuit of the grid anode is connected to the negative end of the filament.

Extreme working use value:
Maximum plate voltage ...... ………………………………………………………… 275V
Maximum plate power consumption …………………………………… 10W


 








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