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Brand New Matched Pair Of TJ FULLMUSIC Vacuum Tube,Mesh Plate,Bakelite Base: 300B/C/+
Item ID #300B/C/+
List Price: $750.00
Price: $725.00
Qty.Range(unit) Price(per unit) Discount
1 $725.00 $0.00
3 $685.00 $40.00
5 $650.00 $75.00
10 $615.00 $110.00
Quantity: Unit(s)
Description

BRAND NEW TJ FULLMUSIC TUBE

Item No.: 300B/C/+

The Price is for 1 Matched Pair (2PCS in a gift box, Factory test and Match)

Dome Type 


Nominal operating conditions and parameters

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 μ A

Plate resistance ………………………………………………………… …450 ohms

Load resistance …………………………………………………………… 2.0 kohms

*Alternating-current filament supply or Direct-current filament supply.

**Alternating-current filament supply is used. The grid and plate returns should be connected to a center tap on the secondary of the filament transformer.Direct-current filament supply is used. The grid and platter returns are connected to the negative end of the filament.