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CED Tube Amp Doctor T 12AT7 CZ TAD Vacuum Tube 12AT7 / ECC81 Cz Tube Amp Doctor Premium Selected P14449001CED-T-12AT7-CZ-TAD https://cdnimages.opentip.com/full/CED/CED-T-12AT7-CZ-TAD.jpg Tube Amp Doctor T 12AT7 CZ TAD Vacuum Tube 12AT7 / ECC81 Cz Tube Amp Doctor Premium Selected Manufacturer Part Number: T-12AT7-CZ-TADThe TAD ECC81 / 12AT7-Cz is selected with regards to a tight balance of both triodes making it ideal for the use as a balanced phase inverter. In addition to the perfect symmetrical systems, the strong amplification characteristics of the TAD ECC81 / 12AT7-Cz support increased dynamics of the output stage when used as phase driver or phase inverter tube.Q: When does a power tube become a Premium Selected power tube?A: All power tubes labeled Premium Selected have passed the following tests:Plate Current (PC) and Amplification (TC)Low Noise TestMicrophonic TestSonic TestsShock TestsListening TestsShorts & Leakage Tests Approximate net weight13 g BaseE9-1, Small Button 9 Pin Coolingconventional Diameter22 mm Heater Voltage (AC or DC) Parallel6.3 V +/-0.5 V Heater Voltage (AC or DC) Series12.6 V +/-1.0 V Height55.6 mm Operating PositionAny Seated height49.2 mm Packaging Information Packaging Dimensions1 in. × 1 in. × 3.25 in. Weight (Packaging)0.037 lbs. 14449001 0.1000lbs 0.00 0.00 0.00
Tube Amp Doctor
30.2300 2025-07-07 In Stock

Tube Amp Doctor T-12AT7-CZ-TAD Vacuum Tube - 12AT7 / ECC81-Cz, Tube Amp Doctor, Premium Selected

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SKU: CED-T-12AT7-CZ-TAD
Price: $30.23
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Product Description

Manufacturer Part Number: T-12AT7-CZ-TAD

The TAD ECC81 / 12AT7-Cz is selected with regards to a tight balance of both triodes making it ideal for the use as a balanced phase inverter. In addition to the perfect symmetrical systems, the strong amplification characteristics of the TAD ECC81 / 12AT7-Cz support increased dynamics of the output stage when used as phase driver or phase inverter tube.

Q: When does a power tube become a Premium Selected power tube?
A: All power tubes labeled Premium Selected have passed the following tests:
  • Plate Current (PC) and Amplification (TC)
  • Low Noise Test
  • Microphonic Test
  • Sonic Tests
  • Shock Tests
  • Listening Tests
  • Shorts & Leakage Tests




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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