KR AUDIO

Low Frequency, high power triode. 12-22 Watts of pure class-A power  Maximum Plate Voltage 600 V Maximum Plate Current 150 mA Plate Dissipation 65 Watts Va 450 V Ia 100 mA Vg -94 V Transconductance 5.7 mA/V ..

 Low Frequency, high power, high voltage triode. 20-26 Watts of pure class-A power Maximum Plate Voltage 1000 V Maximum Plate Current 140 mA Plate Dissipation 100 Watts Va 650 V Ia 90 mA Vg -87 V Transconductanc..

 Low Frequency, high power, high gain, high voltage triode. 20-26 Watts of pure class-A power Maximum Plate Voltage 1250 V Maximum Plate Current 140 mA Plate Dissipation 100 Watts Va 650 V Ia 90 mA Vg -15 V Tran..

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 Low Frequency, low power triode. 2-5 Watts of pure class-A power Maximum Plate Voltage 300 V Maximum Plate Current 100 mA Plate Dissipation 15 Watts Va 250 V Ia 70 mA Vg -45 V Transconductance 5.2 mA/V ..

Low Frequency, high power triode. 6-12 Watts of pure class-A power. Fully compatible with classic 300B.  Maximum Plate Voltage 550 V Maximum Plate Current 120 mA Plate Dissipation 50 Watts Va 450 V Ia 100 mA Vg -90 V ..

 Low Frequency, high power triode. 6-12 Watts of pure class-A power. Fully compatible with classic 300B.  Maximum Plate Voltage 550 V Maximum Plate Current 120 mA Plate Dissipation 50 Watts Va 450 V Ia 100 mA Vg -..

 Low Frequency, high power triode. 15-24 Watts of pure class-A power Maximum Plate Voltage 600 V Maximum Plate Current 160 mA Plate Dissipation 70 Watts Va 450 V Ia 100 mA Vg -94 V Transconductance 5.7 mA/V ..

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 Low Frequency, high power, high voltage triode. 20-26 Watts of pure class-A power Maximum Plate Voltage 1250 V Maximum Plate Current 140 mA Plate Dissipation 100 Watts Va 650 V Ia 90 mA Vg -68 V Transconductanc..