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CED JJ Electronic T 12AT7 JJ X Vacuum Tube 12AT7 / ECC81 JJ Electronics P13094021CED-T-12AT7-JJ https://cdnimages.opentip.com/full/CED/CED-T-12AT7-JJ-X.jpg JJ Electronic T 12AT7 JJ X Vacuum Tube 12AT7 / ECC81 JJ Electronics Manufacturer Part Number: T-12AT7-JJ-XThe JJ Electronic 12AT7 / ECC81 is a good choice for phase inverters, reverb drivers, and general preamp use. This tube offers low noise, low microphonics, and warm smooth tones at a great price. Like all JJ tubes, it has a rugged construction that doesn\'t compromise the sound of your amp. The JJ 12AT7 is a solid replacement for any 12AT7, ECC81, or 6201 tube. It can also be used to replace 12AX7 tubes in position 1 to reduce gain.Measurements and Specs Body Height49.2 mm Cathode Current (Ik)≤ 15 mA Filament Current (If)300 / 150 mA Filament Voltage (Uf)6.3 / 12.6 V Gain (μ)60 Grid Circuit Resistance (Rg)1 MΩ Grid Voltage (Ug)≥ -50 V, -2 V typical Heater to cathode voltage (Uk/f)≤ 90 V Internal Resistance (Ri)11 kΩ Item Diameter22 mm Item Height56.3 mm Plate Current (Ia)10 mA Plate Dissipation (Wa)≤ 2.5 W Plate Voltage (Ua)≤ 300 V, 250 V typical Transconductance (S)5.5 mA/V Packaging Dimensions1 in. × 1 in. × 2.5 in. Weight (Packaging)Gold versionT-12AT7-GOLD-JJ0.03 lbs. Regular versionT-12AT7-JJ0.029 lbs. Files Specification Sheet for RegularT-12AT7-JJ Specification Sheet for GoldT-12AT7-GOLD-JJ 13094021 0844632064036 0.0300lbs 0.00 0.00 0.00
JJ Electronic
19.96 2026-08-24 In Stock

JJ Electronic T-12AT7-JJ-X Vacuum Tube - 12AT7 / ECC81, JJ Electronics

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UPC: 0844632064036
SKU: CED-T-12AT7-JJ-X
Price: $19.96
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Product Description

Manufacturer Part Number: T-12AT7-JJ-X

The JJ Electronic 12AT7 / ECC81 is a good choice for phase inverters, reverb drivers, and general preamp use. This tube offers low noise, low microphonics, and warm smooth tones at a great price. Like all JJ tubes, it has a rugged construction that doesn't compromise the sound of your amp. The JJ 12AT7 is a solid replacement for any 12AT7, ECC81, or 6201 tube. It can also be used to replace 12AX7 tubes in position 1 to reduce gain.

Measurements and Specs




Files

warning tips 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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