EL34 II, JJ Electronic, Matched Vacuum Tube, Apex Matched Pair, Pentode

USD 54.58 USD

SKU: VfWC7nIe

Brand: Apex Matched

MPN: T-EL34II-JJ-MP

GTIN: 841358101663

Condition: New

Tags: -13.5 V typical 0 V typical 1.3 pF 1.5 A 10 pF 100 mA 11 mA/V 112 mm 14.9 mA 15 kΩ 15.5 pF 20 kΩ 33.3 mm 6.3 V 8 W 841358101663 98 mm Any Apex Matched EL34II None T-EL34II-JJ-MP Unknown Vacuum Tube ≤ 100 V ≤ 150 mA ≤ 25 W ≤ 450 V, 265 V typical ≤ 800 V, 250 V typical

Categories: Vintage Electronics

Specifications

Brand	Apex Matched
MPN	T-EL34II-JJ-MP
Compatible Brand	Any
Compatible Model	Any
Features	None
Amplifier Type	Unknown
Item Diameter	33.3 mm
Item Height	112 mm
Body Height	98 mm
Filament Voltage (U<sub>f</sub>)	6.3 V
Filament Current (I<sub>f</sub>)	1.5 A
Plate Voltage (U<sub>a</sub>)	≤ 800 V, 250 V typical
Plate Current (I<sub>a</sub>)	100 mA
Grid Voltage 1 (U<sub>g1</sub>)	-13.5 V typical
Grid Voltage 2 (U<sub>g2</sub>)	≤ 450 V, 265 V typical
Grid Voltage 3 (U<sub>g3</sub>)	0 V typical
Grid Current 2 (I<sub>g2</sub>)	14.9 mA
Transconductance (S)	11 mA/V
Internal Resistance (R<sub>i</sub>)	15 kΩ
Plate Dissipation (W<sub>a</sub>)	≤ 25 W
Grid 2 Dissipation (wg2)	8 W
Cathode Current (I<sub>k</sub>)	≤ 150 mA
Heater To Cathode Voltage (U<sub>k/f</sub>)	≤ 100 V
Heater To Cathode Resistance (R<sub>k/f</sub>)	20 kΩ
Grid Capacitance (c<sub>g1</sub>)	15.5 pF
Plate Capacitance (c<sub>a</sub>)	10 pF
Grid To Plate Capacitance (c<sub>a/g</sub>)	1.3 pF
Type	Vacuum Tube
UPC	841358101663

This tube has a more compact plate structure than standard EL34’s. The JJ EL34 II has an increased low to low-mid end with plenty of headroom to spare. This tube has a thick and tight bass response.

EL34 II, JJ Electronic, Matched Vacuum Tube, Apex Matched Pair, Pentode

Specifications

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