The Wampler Germanium Tumnus is the third variant of one of (if not THE) best-selling pedal by the Indiana-based pedal builder, a device voiced after the infamous Klon Centaur. As you may have guessed, this versiuon differs from the previous two because of it uses a Germanium diode – but that's not any diode: it's the same one …
Although germanium was not discovered until 1886 by Clemens Winkler, a German chemist, its existence, properties, and …
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The Fuzzrite is one of the earliest US-made fuzzes, perhaps only being preceded by the Maestro FZ-1. The Fuzzrite was made by Mosrite in California from roughly 1966 - 1968. Build styles varied, and there were …
Introduction. Germanium is a naturally occurring ultratrace element with a wide application range, from the electronics industry to the dietary supplement industry [1, 2].Organic germanium has been reported to be a therapeutic agent with anticancer [], antitumor [4, 5], antiaging [6, 7], antiviral [] and anti-inflammatory [9, 10] effects; its …
72,64 g·mol −1: Elektrónová konfigurácia [Ar] 3d 10 4s 2 4p 2: Atómový polomer: 122 pm Kovalentný polomer: 122 pm Kovový polomer: 137 pm Van der Waalsov pol. 211 pm Iónový polomer pre: Ge 4+ 53 pm Chemické vlastnosti Elektronegativita: 2,01 (podľa Paulinga) Ionizačná energia(e) 1: 762 kJ.mol −1 2: 1 537,5 kJ.mol −1 3: 3 302 ...
Germanium is created by stellar nucleosynthesis, mostly by the s-process in asymptotic giant branch stars. The s-process is a slow neutron capture of lighter elements inside pulsating red giant stars.[53] Germanium has been detected in some of the most distant stars[54] and in the atmosphere of Jupiter.[55]
The Fuzz Face Caps: The original FF uses standard aluminum electrolytic capacitors for the 2.2uF and 20uF values and a film for the 10nF cap. They are common technologies still easy to find nowadays. The Fuzz Face …
Chemistry of Germanium (Z=32) is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by Stephen R. Marsden. Germanium, categorized as a metalloid in group 14, the Carbon family, has five naturally occurring isotopes. Germanium, abundant in the Earth's crust has been said to improve the …
The ideality factor adjusts the original Shockley diode equation to fit non-Germanium diodes more closely. There's also a series resistance term. Equation 3.13 from the original 1950 paper from Bell System Technical Journal: The factor was added a few years later in a fascinating paper on radioactive p-n junction power sources.
1. The Dallas Rangemaster Original Parts: The Dallas Rangemaster was designed with the available parts at that time (the 1960's), carbon comp resistors, Mullard germanium transistor, no PCB (all the components are mounted over a piece of a terminal strip), an exotic English potentiometer, etc:
The original number of counts is =400 The half life of Germanium - 66 is t_(1/2)=2.5h Let the original number of counts be N_0 " counts " Then, after 2.5h, the number of counts will be N_(2.5)=N_0/2 " counts" and after 5.0h, the number of counts will be N_(5.0)=N_0/4 " counts" and after 7.5h, the number of counts will be N_(7.5)=N_0/8 " …
Germanium is a chemical element with the symbol Ge and atomic number 32. It is lustrous, hard-brittle, grayish-white and similar in appearance to silicon. It is a metalloid in the …
Definition, mass & chemical names. Germanium was discovered in 1886. Germanium belongs to the carbon family and used in electronic devices as semiconductors. History and Discovery. Dmitri Mendeleev predicted the …
History. The existence of germanium was predicted by Russian chemist Dmitri Mendeleev in 1869, after he developed the periodic table of elements, according to Chemistry Explained. Arranging the...
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Germanium has chemical and physical properties similar to those of silicon. It was predicted as an element ("eka-silicon") by Dimitri Mendeleev in 1871 from calculations …
Germanium Basic Facts . Atomic Number: 32 Symbol: Ge Atomic Weight: 72.61; Discovery: Clemens Winkler 1886 (Germany) Electron Configuration: [Ar] 4s 2 3d 10 4p 2; Word Origin: Latin Germania: Germany Properties: Germanium has a melting point of 937.4 C, boiling point of 2830 C, specific gravity of 5.323 (25 C), with valences of 2 and …
In early 1952, after much wheedling and cajoling by Haggerty, TI purchased a patent license to produce transistors from Western Electric Co., AT&T's manufacturing arm, for $25 000. By the end of ...
This can seem an odd choice as the title of Winkler's original report, entitled 'Germanium, Ge, a new non-metallic element', plainly states he did not believe it was a metal 1; yet it is...
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The rarest by far is the germanium version, with original designer Ed Sanner recalling that only 250 or so made it out the door. The story of the Fuzzrite itself is an often-told one, sharing some parallels with the original fuzz unit. No, not the Maestro FZ-1, but the broken tube inside Glenn Snoddy's console that inspired it. ...
Overview. As one of the original classic Fuzz pedals, the Fuzz Face has seen many variations by many makers over the years. The original Fuzz Face was built by Dallas Arbiter and includes Volume and Fuzz controls in a chassis inspired by a microphone stand mount. Even within the first phase of Fuzz Face production, there is some variation to ...
Transistors have diodes made of either silicon or germanium. Both silicon and germanium are both on the Periodic Table of Elements, in the same group (14). They're both metalloid materials (containing metal and non-metal materials, like any well-rounded musician ;) and both have atomic numbers (14 and 32 respectively). …
The F-1 Dual Germanium fuzz has a level (amount of fuzz added to the dry signal) control on the left and a blend (combining the first and second stages of the PNP germanium transistor) control on the right. ... but the level and blend controls provide a wider variety of textures than the original's volume and depth controls. Experimenting ...
Fuzz Detective: the definitive germanium fuzz pedal reference/comparison « Fuzz Detective Appendix 1.0 ... We found that as long as a transistor was able to handle the voltages and currents of the original and had a >= Ft that it worked well in a given circuit. This is why the generic subs like the Sylvania ECG line et al would oscillate in ...
item 1 ac125 lot of 1 original tungsram germanium pnp transistor 125 mw 0.1a ac125 lot of 1 original tungsram germanium pnp transistor 125 mw 0.1a. $2.90. almost gone +$6.80 shipping.
Isotopes of Germanium. Germanium have five naturally occurring isotopes: germanium-70, germanium-72, germanium-73, germanium-74 and germanium-76. Germanium-74 is the most abundant isotope while germanium-76 is the least abundant. Germanium-76 is also radioactive, however, it is not highly radioactive as it has a half-life of 1.78 ×10 21 …
From that preliminary work, 1 × 1 MMI has been designed as a solution to reach 50-µm-wide waveguide. Large bandwidth is expected from the simulation, with loss lower than 1.5 dB from 5 µm up to 9 µm wavelength. The total length of the modulator between both Ground-Signal-Ground (GSG) contact pads is 1.7 mm. Fig. 4.
The Germanium Tumnus retains all the usability of its golden sibling, but introduces an extra level of aggression with vintage spec Germanium diodes, an "Alien Silver" finish, and premium red anodized knobs. ... The allure of that original overdrive had a lot to do with a very specific "secret" germanium diode, dubbed "unobtanium ...
J. Rockett Archer. The Archer, a klone from J. Rockett, stands out from the herd even before you plug it in. While all the pedals covered here sound convincingly Klon-like, the Archer clearly aspires to the original's build quality, too. Measuring 4" x 2.25" x 1.25", it is slightly smaller than a standard B-sized box.
Germanium's existence was predicted before anyone isolated it. This was a triumph for Dmitri Mendeleev in his construction of the periodic table. By 1869, Mendeleev had …
The Fuzzrite is one of the earliest US-made fuzzes, perhaps only being preceded by the Maestro FZ-1. The Fuzzrite was made by Mosrite in California from roughly 1966 - 1968. Build styles varied, and there were two major versions of the circuit - a silicon version, and a germanium version that used one 2N2613 and one 2N408 transistor.
germanium. germanium (Ge), a chemical element between silicon and tin in Group 14 (IVa) of the periodic table, a silvery-gray metalloid, intermediate in properties between the metals and the nonmetals. Although germanium was not discovered until 1886 by Clemens Winkler, a German chemist, its existence, properties, and position in the …
The current Neptunium is not this original element. Germanium is in effects pedals that create the fuzz tone in early rock and roll. Alloys containing germanium prevent tarnish, as well as hardening, of sterling silver. Refining produces germanium with an impurity of 1 part in 10 10, one of the purest materials ever found. An alloy of germanium ...