Wholesale Buy Various Tube Guitar Amp DIY Repair Parts from mafaudio Vintage HIFI DIY
Home > Vacuum Tubes > TJ-FULLMUSIC Tubes
Newsletter
for wholesale
about the latest offers and deals Subscribe today!

Premium TJ FULLMUSIC Vacuum Tube 300B/SE,Replace 300B tubes
Item ID #300B/SE
List Price: $620.00
Price: $599.00
Qty.Range(unit) Price(per unit) Discount
1 $599.00 $0.00
3 $575.00 $24.00
5 $555.00 $44.00
10 $535.00 $64.00
Quantity: Unit(s)
Description

BRAND NEW TJ FULLMUSIC VACUUM TUBE

Item No.: 300B/SE

The Price is for 1 Matched Pair (2PCS, Factory Test and Match, in luxury Gift Box)

Filament voltage* …………………………………………………………… 5V or 2.5V  

Nominal filament current …………………………………………………… 1.2A or 2.4A

Plate voltage ………………………………………………………………… 300V

Grid voltage** ……………………………………………………………… -58V

Plate current ………………………………………………………………… 60mA

Amplification factor …………………………………………………………… 3.85

Grid to plate transconductance …………………………………………… 5.7mA / V


Grid current ………………………………………………………………… 0.05 μ A

Plate resistance …………………………………………………………… 700 ohms