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This page was last edited on 22 September 2024, at 05:28 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
1 - * Unconnected in all versions except for the shell connection of the metal 6V6 2 & 7 - Filament / Heater 3 - Anode / Plate 4 - Grid 2 / Screen Grid 5 - Grid 1 / Control Grid 6 - No connection. Pin normally absent 8 - Cathode & Beam-Forming Plates. The 6V6 is a beam-power tetrode vacuum tube.
The best-known Versatone amplifier, the Pan-O-Flex Model 133, used a bi-amplification design with separate power amplifiers for the high and low frequencies. Some versions output through a pair of loudspeakers, an 8-inch and a 12-inch, while other, possibly third-party modifications, show a single 12-inch speaker, mounted in a modified baffle.
ASME Y14.44-2008 [1] and IEEE 315-1975 [2] define how to reference and annotate components of electronic devices.. It breaks down a system into units, and then any number of sub-assemblies.
The EL34 is a thermionic vacuum tube of the power pentode type. The EL34 was introduced in 1955 by Mullard, who were owned by Philips. [1] The EL34 has an octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits; it was also designed to be suitable as a series regulator by virtue of its high permissible voltage between ...
The company's flagship amp [3] is the BE-100, which was designed as a clone of a 1968 Marshall "Plexi" Super Lead circuit with a "variac," a tone inspired by high-gain 1980s sound of Van Halen. [2] The Dirty Shirley/Twin Sister is the company's take on the tone of 1960s and '70s British classic rock.
12AX7 (also known as ECC83 [1]) is a miniature dual-triode vacuum tube with high voltage gain.Developed around 1946 by RCA engineers [2] in Camden, New Jersey, under developmental number A-4522, it was released for public sale under the 12AX7 identifier on September 15, 1947.
This tube is essentially two 6C4/EC90s in the same envelope. However, this latter type is officially described in manufacturer's data as "a special quality R.F. power amplifier or oscillator for frequencies up to 150 MHz". [2] The 12AU7, on the other hand, is described as an "A.F. double triode". [3]