The Titans of Tone: A Comparative Guide to 211, 845, 813, and 811 Vacuum Tubes
The Titans of Tone: A Comparative Guide to 211, 845, 813,...

In the world of high-fidelity audio, few components command as much reverence and mystique as large power tubes. Originally engineered for the demanding world of radio frequency (RF) transmission, tubes like the 211, 845, 813, and 811A have found a second life in the hearts of audiophiles. These "transmitting tubes" are prized for their linearity, power handling, and the unique sonic character they impart on music. They represent a departure from common audio tubes like the EL34 or KT88, operating at dangerously high voltages and requiring specialized amplifier designs.

This article delves into these four iconic tubes, comparing their origins, technical specifications, and sonic signatures. We will explore the classic rivalry between the 211 and 845 triodes, and contrast them with the rugged, high-power 813 beam tetrode and the high-gain 811A triode.

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Brief of Vacuum Tube Models and Replacement
진공관 모델 및 교체 개요

블로그는 몇 가지 튜브 모델을 수집하고 간단한 정보를 제공합니다. 간단한 교체도 가능하지만 자세한 내용은 검색하고 자세한 매개 변수와 곡선을 얻어야 합니다.

IWISTAO 진공관 프리앰프

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