Tempe, AZ, United States
About this listing
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.
For a Performance Tested or Matched version of this tube, see T-12AT7-JJ-GX.
Product MeasurementsItem Diameter: 22 mmItem Height: 56.3 mmBody Height: 49.2 mmFilament Voltage (Uf): 6.3 / 12.6 VFilament Current (If): 300 / 150 mAPlate Voltage (Ua): ≤ 300 V, 250 V typicalPlate Current (Ia): 10 mAGrid Voltage (Ug): ≥ -50 V, -2 V typicalTransconductance (S): 5.5 mA/VGain (μ): 60Internal Resistance (Ri): 11 kΩPlate Dissipation (Wa): ≤ 2.5 WCathode Current (Ik): ≤ 15 mAHeater to cathode voltage (Uk/f): ≤ 90 VGrid Circuit Resistance (Rg): 1 MΩ
Price$25.94
Free Shipping
Free Shipping
from Tempe, AZ
30-Day Return Policy
Enjoy peace of mind with your new gear
1
10+ in stock
