KR Audio 300B Balloon - Low Frequency, high power triode.
SPECIAL ORDERED ITEM.THIS ITEM IS MADE TO ORDER.ALLOW 4 TO 6 WEEKS DELIVERY AFTER INITIAL ORDER.
KR Audio 300B Balloon - Low Frequency, high power triode. 6-12 Watts of pure class-A power. Maximum Plate Voltage 550 V Maximum Plate Current 120 mA Plate Dissipation 50 Watts Va 450 V Ia 100 mA Vg -90 V Transconductance 6.2 mA/V Amplification Factor 3.9 Filament Voltage 5 V (DC/AC) Filament Current 1.2 A SPECIAL ORDERED ITEM.THIS ITEM IS MADE TO ORDER.ALLOW 4 TO 6 WEEKS DELIVERY AFTER INITIAL ORDER.