The Mullard ECC81 was designed for RF use and is of medium impedance. It was used as a frequency changer in five station television sets. In this application the oscillator triode would be the first to cease working. The ECC81 also makes an …

Tube ECC 81 or Röhre ECC81 ID402, Double Triode, Noval, 9 pin miniature (USA pico-9) B9A and VHF shown. Radio tubes are valves.

12AT7 | ECC81 | CV4024 preamp vacuum tubes are in stock and ready to ship! Upgrade your tube amplifier and preamplifier now! Also find reviews and more.

"Ei-RC" - Electronic tubes factory Data Sheet ECC81/12AT7 Page 1 of 4 Telephone: +381 18 550 741 ECC81 is R.F. Double Triode Quick reference data • Anode current Ia=10mA • Transcoductance S=5,5mA/V • Amplification µ=60 Heating Heating is indirect by AC od DC, with serial or parallel supply. Please note that, in case of

The JJ ECC81 / 12AT7 preamp tube is a low noise and low microphonic preamp tube. A good choice for phase inverters and reverb circuits calling for 12AT7 vacuum tubes. The ECC81 tube type is equivalent to the North American 12AT7 tube and …

ECC81 is 12AT7 medium gain pre-amplifying double triode. Can be also used as replacement for 12AX7 in many applications. Very smooth and warm sound. Very low microphonic. Good for phase inverters or reverb drivers. Capacitors s. TC,TE. Capacitors s. MNH. Capacitors s. ANH. Capacitors s. VNH.

Tube Depot carries a selection of 12AT7 / ECC81 / CV4024 Pre Amp Vacuum Tubes. New & NOS pre amp tubes from Tung-Sol, Electro-Harmonix, Genalex & more!

RFT ECC81 / 12AT7 preamp vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier.

All our 12AT7 tubes can replace any 12AT7, ECC81, 6201, and CV4024 tubes types. 12AT7 tube is a dual-triode often used to drive output tubes or reverb tank. 12AT7 tube is similar to 12AX7 but with lower gain and more current capability. For use as an output driver (phase inverter), we recommend the triode matched option.

The 12AT7 (also known in Europe by the Mullard-Philips tube designation of ECC81) is a miniature 9-pin medium-gain (x60) dual-triode vacuum tube popular in guitar amplifiers. It belongs to a large family of dual triode vacuum tubes which share the same pinout, including in particular the very commonly used low-mu 12AU7 (ECC82) and high-mu 12AX7 ...