BRAND NEW TJ FULLMUSIC VACUUM TUBE
Item No.: 300B/CNE
Globe Type and Dome Type are both in Stock
High grade solid carbon plate
Gold Plated brass tube base&pins
Condition: Brand New
The price is for 1 Matched Pair (Original factory test&match,1 pair matched in a luxury wooden box)
Filament voltage* ………………………………………………………… 5V
Nominal filament current …………………………………………… …… 2.4A
Plate voltage …………………………………………………………… 400V
Grid voltage** …………………………………………………………… -70V
Plate current ………………………………………………………………120mA
Amplification factor ……………………………………………………… 3.85
Grid to plate transconductance ………………………………………… 8.5mA/V
Grid current ……………………………………………………………… 0.05 μA
Plate resistance ………………………………………………………… 450 ohms
Load resistance ………………………………………………………… 2.0 kohms