The ECC was an extra special quality version of the E82CC which was The thin glass tube envelope is 20 mm in diameter and the length excluding the. Buy ECC / vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. Find great deals for Philips ECC- Vintage Tube. Shop with confidence on eBay!.

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This item doesn’t belong on this page. Each of these ECC audio tubes measures When they were first released, these tubes were used to operate mainframe computer systems for the military. This tube for computer applications was rather made for a short period only. Such a situation can cause a sharp rise of the price, when demand was very low.

Like remembering when some specific tubes were easily available, and cheap, and nobody wanted them, and you thought this was the right attitude. Jac van de Walle.

It was never made in huge quantities for many decades. The spiral filament design of the tube also helps to facilitate the delivery of consistent sounds. Complete installation instructions are included tuube the audio tube, allowing for easy installation capabilities. I think most NOS supplies have now been discovered.

ECC @ The Valve Museum

More items related to this product. Driver for Step Up interface transformers. Philips Ttube Power Tubes Sockets. These tubes utilize triode technology.


The answer is a firm Yes, but! Skip to main content. These have high input capacitance Example here. The extra space at the top facilitates the dissipation of heat, thereby reducing the plate’s parasitic capacitance. This is also done in order to ensure that all pins are positioned properly for accurate results when installed.

Each one of the tubes is tested to ensure that the filament shows no sign of leakage. As circuits are digital anyway, high gain is not so incredible important. The tubes are enclosed by clear glass with the familiar Philips ECC logo stamped on them in metallic paint.

People are either sitting on it, or selling it.

The steady volume will not blast or fade when you are using these long-lasting ECC e812cc. In such applications the ECC works nicely without hum and noise. This third electrode provides the ability to feed a much larger amount of electricity to the plate.

The third electrode in this setup is placed between the cathode and the anode. They were produced as an aftermarket replacement for the and the CV tubes. Well it is nothing but a tube that can switch a low impedance load fast.

Philips E182CC- Vintage Tube

Mullard Quad 4x tuge Ecc81 Tubes – 1. Portrait of a tube Full Index List. If one of t hose would fail, the whole computer would perhaps fail, and you had to re-tube everything again.


The audio double triode tube produces both low and high sound waves for clear listening capabilities.

Show More Show Less. More interesting is low output impedance is speed. Their nine pin connections measure about 6 millimeters long from the bottom of the glass tube.

About this product Product Information Manufactured from the s to the s, the Philips ECC vacuum tubes provide the power to restore sound to radios, amplifiers, and other communication devices. As Triodes have a low output impedance, a typical driver tube like 6SN7 would be a candidate, but it’s saturation voltage is not tubw low as with ECC.

E CC, Tube ECC; Röhre E CC ID, Double Triode

The only thing that needs to happen, demand e128cc average, and then we will immediately see how good ar bad the supply situation will be. Andrea Cuffioli Bothers and sisters: Applications are when you need a strong and low impedance signal of not so high AC Voltage:. Data sheet Amperex Some Quotes: If we only used tubes that were “recommended” for audio we would be ignoring some great sounding tubes.