NOTES: Price = one pair (2 pieces)
Introduction:
1. High-end design, newly designed by the master craftsman; complete 1:1 reproduction
2. The materials in the entire casing are ordered specifically from West Electric Electron Tube Material Supplier.
3. Excellent cathode activity, beyond the ordinary 300B tube, the platinum grid removes the return grid current, the sound quality is pure and sweet, the superconducting anode material is covered with a radiation heat dissipation coating, which greatly improves the board consumption, and the whole tube works easily. One craft
Parameter:
Filament heating
uF(DC)-------------------5V
If(DC)---------------------1.2A
Static parameters
Ua-------------------------300V
-Ug-------------------------60V
Ia----------------------------60mA
Gm-------------------------5.5mA/V
ri----------------------------0.7K Ohms
u----------------------------3.85
Pout-----------------------6.6W
Limit rating
Anode voltage-------------------480V
Anode power dissipation -----------40W
Cathode current
Self-bias-------------100mA
Fixed bias voltage--------70mA
Inter-electrode capacitance
Input capacitance ----------------------9PF
Output capacitance------------------4.3PF
Cross-circuit capacitance ----------------------15PF
About after-sales and warranty:
1. All LIN LAI tubes purchased from EECTECH can get a formal warranty. The warranty is 12 months; and free factory matching is provided.
For delivery time:
Generally, we will dispatch the items within 7 days upon order confirmation; some items may need 15~21 days to get ready for delivery, then we will try our best to dispatch as soon as possible, or we will contact you and offer advice.
For Bulk order:
If you would like to place a bulk order, please contact us for better price and better delivery cost.
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