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If you're searching for an audio tube that won't disappoint you after a few months, look no further than the RFT 12AX7/ECC83 vintage tube. Manufactured in Germany in 1969, this vacuum tube offers low microphonics, giving you excellent sound quality with minimal back-end noise. These RFT 12AX7/ECC83 tubes amplify sound by 100 times. This allows you to use the vacuum tubes in an antique radio or ham radio. This gear lets your radio pick up on the softest whisper of a voice or string note and amplify it in a crisp way. Because of this high level of amplification, these RFT 12AX7 tubes are popular for use in preamp products and amps.These RFT 12AX7/ECC83 tubes are classified as a Class-A amplifier. They function as an amp when installed as a single tube or as a matched pair of RFT 12AX7/ECC83 tubes. When installed as a matched pair, these RFT guitar tubes deliver 12.6 volts of energy. They have a 300M amp type of current to power your electronics. They have an indirectly heated cathode that facilitates the transfer of electricity to your audio gear. Thus, you'll get a consistent performance that is free of feedback and background noise.Music professionals know that good tubes and hard rock go together like a hand in a glove. The tube was designed for Marshall, Fender, and other high-end amplifiers, and it has a dark crunch that audiophiles love for playing this style. Because these tubes can be wired in series or in parallel, they allow you to customize your amps and other instruments and accessories. When arranged in a series configuration, these powered units provide you with consistent amperage. The rate of current flow remains stable, allowing you to connect several amplifiers together while maintaining the same impedance level. When wired in parallel, these products power a single electronic item with consistent voltage.This tube has a dual-triode setup. There are two separate triode configurations. Each triode consists of an anode, a resistor plate, and a Tungsram wire that leads to the cathode. Each high-value resistor delivers about 100 ohms of impedance in a guitar's amplifier. It has a voltage gain of about 30, which allows it to operate with negative feedback. For rock musicians, this allows you to create feedback loops and reverberations in your music. These units also deliver up to 220,000 ohms of impedance to high-fidelity equipment. This allows you to operate high-powered amplifiers, subwoofers, and speakers with great balance. These products deliver even-sounding tones between bass, mid, and treble frequencies.Your electronics deserve the best. Durable, long-lasting, and outstanding in tone quality, these vintage RFT 12AX7/ECC83 tubes provide stellar performance. Each one of these units measures 2.2 inches long by 0.8 inches in diameter. They have nine posts as well as nine socket connections. Each one of their posts is made of a tungsten alloy for optimal capacitance. These types of amplification products are simple to install. Their posts fit in a unidirectional location with your equipment.

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Brand
RFT
eBay Product ID (ePID)
166837466

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Type
12AX7/Ecc83

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RFT 12AX7/ECC83 Vintage Tube

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