Vacuum Tube - 12AU7 / B749, Genalex Gold Lion, Gold Pin

Name: Vacuum Tube - 12AU7 / B749, Genalex Gold Lion, Gold Pin
Brand: Genalex
SKU: T-12AU7-GOLD-GEN
Price: 62.35 USD
Availability: InStock

$62^.35

In Stock

Quantity in stock: 28

Genalex Gold Lion ECC82/B749 (12AU7) dual triode preamp tube with gold pins. Made in Russia. The original Genalex Gold Lion ECC82/B749 is one of the most rare 12AU7 types ever made. This tube featured superb linearity, balanced sections, and extremely low noise. The reissue Genalex Gold Lion ECC82/B749 features gold plated pins and has been carefully engineered to recreate all of the attributes of the original. This tube is a premium replacement for all 12AU7, ECC82, 5814, and 6189 types.

SKU:

T-12AU7-GOLD-GEN

Item ID:

039537

UPC/EAN:

841358101731

Brand:

Genalex

Type:

Gold Pin, Preamplifier

Amplification Factor			≥ 13
Capacitance, Transfer			1.5 pF
Capacitance, input			1.6 pF
Capacitance, output			0.5 pF
Cathode to Heater Voltage			200 V
Grid Circuit Resistance (R_g), Automatic Bias			1 MΩ
Grid Circuit Resistance (R_g), Fixed Bias			0.25 MΩ
Grid Reverse Current			0.2 μA
Heater Current			135 mA - 275 mA
Heater Voltage			6.0 - 6.6 V / 12.0 - 13.2 V
Plate Current (I_a)			22 mA
Plate Dissipation, per triode (W_a)			2.75 W
Plate Voltage (U_a)			300 V
Transconductance (S)			≥ 1.75 mA/V