The transistors in these ranges of characteristic will work well in Fuzz, where they will bring reliability, easy biasing, and a very homogeneous granularity — sometimes even almost too wise. Models with maximum frequency < 3MHz will sound softer. Models with maximum frequency > 6MHz will sound sharper.

Germanium transistors : Black Glass models. They were thus nicknamed in allusion of their very particular black glass case. Glass technology had been selected because at that time plastics were still unable to ensure a perfect seal between case and terminals. They have been the first transistors widely available, and the aged electronic …

NTE103 : TO-5 Germanium and Silicon Transistor Metal Can. This was paired with the NTE123 Transistor (Silicon) in Cesar Diaz's cool Texas Square Face …

Gain : 80 to 250 (rarely more than 150). Maximum frequency : 0.5 to 1.5 MHz (never higher). Any germanium transistor inside these characteristics, and presenting a …

Audio preamplification transistorsex : NKT275 (Fuzz Face, 1966-67) These are the most common germanium transistors. They were designed for audio pre-amplification circuits in consumer and mid-range equipment, where they quickly replaced the tubes. They are distinguished by a gain which can reach 200, and a maximum …

Fuzz pedals are a popular type of guitar effects pedal that use transistor technology to produce a distorted, fuzzy sound. Silicon and germanium transistors are …

NOS Pair of 2SB175 Germanium Transistors For Fuzz Face Sun Face Guitar Pedal Tested Low Leakage. Used – Mint. Price $20 + $5 Shipping. This piece of gear has sold. ... Ten British Military CV7355 2N1309 Germanium Transistors 1970s. Brand New. St. Paul, MN, United States. $25. $25. 14-Day Return Policy.

Matsushita 2SD352 NPN Germanium Transistor 10 transistors included in this sale. Germanium transistors are a classic choice for guitar fuzz pedals, vintage radio restoration, and many other applications. A random sample of 10 transistors tested for hFE and leakage (DCA55, 70 deg.): Note: Th...

Arbiter Electronics Ltd began making Fuzz Faces in 1966 using NKT275 PNP germanium transistors. NKT275s can sound wonderful, but their sonic quality is notoriously inconsistent and their performance varies …

Fuzz pedals with germanium transistors tend to be a little more amp overdrive like. They're smoother and warmer and can have a mid range boost. They also have more touch sensitivity and react really well …

MXR Hybrid Fuzz Review. Dave Hunter. September 11, 2023. MXR aims for the Goldilocks zone—striving for a just-right blend between silicon and germanium …

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Germanium Transistors. If we go back to the most primitive fuzz pedals, they all used germanium transistors. This is the reason that music purists still rave about the sound this type of pedal produces. To generalize, the tone produced by fuzz pedals with germanium transistors is warmer and more full-bodied.

That led to the first practical transistors for mass-production, based on those lab-cultivated crystals. (Yep, that's right. Fuzztone was born in a petri dish!) Bell Labs was quick to slap a patent on this new wonder, …

Fuzz Faces come in many varieties, but the biggest differentiator is which transistor crops up on the famed fuzz pedal's circuit board. Germanium transistors are considered warmer and found in the first Fuzz Faces produced between 1966 and 1968, while silicon transistors featured after this point, and are considered spikier and higher …

This theorical weakness is a quality in guitar amplification. The result is a living warmth, as a dynamic low pass filter would do : The harder you work the transistor, the more it softens the sound. Sound of germanium never scrapes ear ! Note that one can use radio-frequency germanium transistors when a large bandwidth is needed.

Compacting that tube preamp down to a much simpler design using solid-state germanium transistors, Rhodes found success in the circuit that he would sell to …

o 2SB22 PNP Germanium Transistor 10 transistors included in this sale. Germanium transistors are a classic choice for guitar fuzz pedals, vintage radio restoration, and many other applications. A random sample of 10 transistors tested for hFE and leakage (DCA55, 70 deg.): Note: These are NOT the exact specs of the transistors …

Carbon-Offset Shipping. If you're chasing a more vintage-tinged fuzz tone, free from the harsh bite and generally "buzzier" sound than current silicon-based pedals, a great germanium fuzz pedal is what you're after.

Our verdict. High-priced and high-class, this is a really nice booster and an equally nice always-on tone improver. If we judged pedals on knobs per pound, the Benson Germanium Boost would be getting three out of 10. Luckily, we don't – because tweakability isn't everything, and this little green tone machine proves it.

These germanium transistors were supposed to be a replacement for the 2N404 device. I used my Peak Electronics transistor tester on a random selection of parts from the bag and got the following results: The pins are the common C-B-E configuration. These transistors are not quite as good as the real 2N404A transistors that I have for …

Buying the Germanium Fuzz Pedal online: You can use our online shop to get:. The PCB: As the BOM and all the documents are available you can get the parts and DIY (you can also order NOS USSR Germanium Transistors). The Full Kit: The complete BOM and the drilled enclosure is included, you only need soldering iron and basic tools. The Design …

Your purchases also help protect forests, including trees traditionally used to make instruments. When not in immediate stock, you can order through my website smallislandamps for the next available Meteorite. . …

EDIT: Not many transistors are going to like -30, FWIW. I wouldn't be shocked to see a noticeable gain change/bias shift from any BJT based pedal at that cold. 30 C isn't a very harsh temperature. +1

o 2SB186 PNP Germanium Transistor 10 transistors included in this sale. Germanium transistors are a classic choice for guitar fuzz pedals, vintage radio restoration, and many other applications. A random sample of 10 transistors tested for hFE and leakage (DCA55, 70 deg.): Note: These a...

Different types of transistors distort differently. Silicon transistors make a nasty, metallic sound. Germanium transistors have a little smoother sound. Germaniums were used in the late sixties on the original Fuzz Face, for example. Unipolar transistors, such as JFETs and MOSFETs have a softer, more tube-like tone. 2) "Hard" diode clipping

It is also cheaper than germanium, which obviously helps out the pocket book. In terms of sound quality, a pedal made with silicon transistors will sound much brighter and will have a bit more edge to it. Silicon Fuzz Face pedals typically have higher gain as well, Gear & Reviews. The Fuzz Face pedal is a classic fuzz pedal.

Not only the transistor by itself actually, but also the low impedance of a germanium treble booster. The low gain of the transistor implies a low base impedance, wich comes in // with the bias bridge, so the real input impedance of a RM is ver very low (around 12 Kohms) and cuts out all the higs just like a 50 ft long crappy cable.

Ultra rare transistors in boost pedals. This week on Guitar Gear Gems we look at the new limited run of JHS Pedals Germanium Boost pedals just announced. This limited release is all down to the ultra-rare components at the heart of the pedal design. Then we check out Jack White's new stompbox collaboration with MXR and the new …

Germanium sounds warmer, less gainy and has sweeter tones when you back off the guitar volume. Both the silicon and germanium combinations work well too; providing different fuzz textures and compression characteristics. The transistor switching version of this pedal requires a bit more work, but it's worth the effort.

2:28 pm. #6. Jarno said: 1. find simple schematic with npn transistors only. 2. replace npn with pnp's. 3. reverse all polarised components ( electrlytics) 4. reverse supply voltage. 5. you're done. I understand why you would have to …

Here is a short list of some of the Ge that has passed through our store... o 2SD72 "Green" Germanium Vintage Fuzz Transistor w. Red Dot. o 2SA322 PNP Germanium Transistor. Toshiba M8640E PNP Germanium Transistor. YouTube Videos. "Fuzz Detective: The Case of the 12 Germanium Fuzzes" a great comparison of …

If its guitar preamp you want to build they are ideal. ... The low FT of germanium transistors argument that people usually bring into discussion is wrong with emitter followers and low gain common emitter stages and you'll find that by yourself as they don't have the same effect as gm doubling has in silicon transistors.Due to the lower BE ...