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Vacuum Tube - 12AX7, Tung-Sol Reissue

Pictured: Regular

Pictured: Gold

Pictured: Regular

Pictured: Gold

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Vacuum Tube - 12AX7, Tung-Sol Reissue image 1

Vacuum Tube - 12AX7, Tung-Sol Reissue image 2

Vacuum Tube - 12AX7, Tung-Sol Reissue image 3

Vacuum Tube - 12AX7, Tung-Sol Reissue image 4


SKU:	T-12AX7-TUNG-X
Item ID:	004454

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Type

Gold Pin Preamplifier

Russian made reissue of the original Tung-Sol. The Ultimate 12AX7. Big, warm, and musical. High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound.

Improved reissue of the Vintage NOS Tung-Sol 12AX7
Superb linearity with a dynamic 3-D sound
Preferred by guitar technicians for re-tubing and upgrading, but equally well suited for HiFi applications
7025/ECC83 equivalent

Part Numbers
Pin Type	Our Part Number	UPC/EAN
Gold	T-12AX7-GOLD-TUNG	841358101786
Regular	T-12AX7-TUNG	683274020556

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Specifications, Files, and Documents

Specification Sheet for Gold (T-12AX7-GOLD-TUNG)

296.9 KB

Specification Sheet for Regular (T-12AX7-TUNG)

296.9 KB

Product Measurements by Type (click to expand)

Product Measurements by Type
Capacitance, grid to plate		1.7 pF
Capacitance, input		1.6 pF
Capacitance, output		0.46 pF / 0.34 pF
Grid Voltage, negative (U_g-)		50 V
Grid Voltage, positive (U_g+)		0 V
Heater Current		150 mA / 300 mA
Heater Voltage		6.3 V / 12.6 V
Heater to cathode voltage (U_k/f)		180 V
Plate Dissipation (W_a)		1 W
Plate Voltage (U_a)		300 V

Packaging Information
Packaging Dimensions	Gold version	2.75 in. × 1 in. × 1 in.
Packaging Dimensions	Regular version	1.1 in. × 1.1 in. × 2.9 in.
Weight (Packaging)	Gold version	0.035 lbs.
Weight (Packaging)	Regular version	0.04 lbs.

Product Measurements by Item (click to expand)

Product Measurements by Item
T-12AX7-TUNG - Regular version	Capacitance, grid to plate	1.7 pF
	Capacitance, input	1.6 pF
	Capacitance, output	0.46 pF / 0.34 pF
	Grid Voltage, negative (U_g-)	50 V
	Grid Voltage, positive (U_g+)	0 V
	Heater Current	150 mA / 300 mA
	Heater Voltage	6.3 V / 12.6 V
	Heater to cathode voltage (U_k/f)	180 V
	Plate Dissipation (W_a)	1 W
	Plate Voltage (U_a)	300 V
T-12AX7-GOLD-TUNG - Gold version	Capacitance, grid to plate	1.7 pF
	Capacitance, input	1.6 pF
	Capacitance, output	0.46 pF / 0.34 pF
	Grid Voltage, negative (U_g-)	50 V
	Grid Voltage, positive (U_g+)	0 V
	Heater Current	150 mA / 300 mA
	Heater Voltage	6.3 V / 12.6 V
	Heater to cathode voltage (U_k/f)	180 V
	Plate Dissipation (W_a)	1 W
	Plate Voltage (U_a)	300 V

Substitute Products

The following items can be substituted for this product. While not necessarily exactly the same, they will function as replacement items in your project.