CED Genalex T 12AU7 GOLD GEN Vacuum Tube 12AU7 / B749 Genalex Gold Lion Gold Pin P7252519CED-T-12AU7-GOLD-GEN https://cdnimages.opentip.com/full/CED/CED-T-12AU7-GOLD-GEN.jpg Genalex T 12AU7 GOLD GEN Vacuum Tube 12AU7 / B749 Genalex Gold Lion Gold Pin Manufacturer Part Number: T-12AU7-GOLD-GENGenalex 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.Measurements and Specs Amplification Factor≥ 13 Capacitance, Transfer1.5 pF Capacitance, input1.6 pF Capacitance, output0.5 pF Cathode to Heater Voltage200 V Grid Circuit Resistance (Rg), Automatic Bias1 MΩ Grid Circuit Resistance (Rg), Fixed Bias0.25 MΩ Grid Reverse Current0.2 μA Heater Current135 mA - 275 mA Heater Voltage6.0 - 6.6 V / 12.0 - 13.2 V Plate Current (Ia)22 mA Plate Dissipation, per triode (Wa)2.75 W Plate Voltage (Ua)300 V Transconductance (S)≥ 1.75 mA/V Packaging Dimensions2.75 in. × 1 in. × 1 in. Weight (Packaging)0.035 lbs. Files Specification SheetAll Models 7252519 841358101731 0.04lbs 0.00 0.00 0.00
Genalex
45.5400 2022-10-15 In Stock
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Genalex T-12AU7-GOLD-GEN Vacuum Tube - 12AU7 / B749, Genalex Gold Lion, Gold Pin

Brand Genalex
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Upc: 841358101731
SKU: CED-T-12AU7-GOLD-GEN
Price: $45.54
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Product Description

Manufacturer Part Number: T-12AU7-GOLD-GEN

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.

Measurements and Specs
Amplification Factor≥ 13
Capacitance, Transfer1.5 pF
Capacitance, input1.6 pF
Capacitance, output0.5 pF
Cathode to Heater Voltage200 V
Grid Circuit Resistance (Rg), Automatic Bias1 MΩ
Grid Circuit Resistance (Rg), Fixed Bias0.25 MΩ
Grid Reverse Current0.2 μA
Heater Current135 mA - 275 mA
Heater Voltage6.0 - 6.6 V / 12.0 - 13.2 V
Plate Current (Ia)22 mA
Plate Dissipation, per triode (Wa)2.75 W
Plate Voltage (Ua)300 V
Transconductance (S)≥ 1.75 mA/V


Packaging Dimensions2.75 in. × 1 in. × 1 in.
Weight (Packaging)0.035 lbs.


Files
Specification SheetAll Models

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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