germanium transistors russian

Antique Radio Forums • View topic - Germanium Transistor ...

I found a Russian Germanium Transistor that works very well in the FM tuner on The Zenith Transoceanic Royal 3000. Any of you who have used the Russian Germanium Transistors know that a Transistor tester like a Sencore TR139B, or Peak Atlas DCA-55 is a must.

Reading Russian transistor datasheets? : AskElectronics

Reading Russian transistor datasheets? parts. I'm experimenting with Fuzz Face pedal circuits which use Germanium transistors. A few of the transistors I've obtained are Russian and it looks like I can only find the Russian version of their datasheets.

Russian GE transistors for dummies - diystompboxes.com

May 24, 2017· A pic showing meausrements of some russian germanium transistors with GM328 Morden versions of atmega328 transistor testers must meausre leackage Ice0 and give correct Hfe (with some notes) as discribed at docs GM328A and other cheap versions with firmware higher than 1.10k must work out of box.

Mp25b / 2n44 Germanium PNP Transistor USSR - ebay.com

item 2 50x MP25B = AC116, 2SB200, 2N44 Germanium PNP Transistor USSR Soviet Russian NEW - 50x MP25B = AC116, 2SB200, 2N44 Germanium PNP Transistor USSR Soviet Russian NEW. $12.45 +$9.99 shipping. No ratings or reviews yet. Be the first to write a review. Best Selling in Transistors…

fisher: Replacing 2n2614 germanium transistor with a Russian

fisher: Replacing 2n2614 germanium transistor with a Russian MP42B I am about to restore a Fisher 600T stereo receiver Most of the transistors are germanium, and the ones that are available out there in the market, are leaky and unstable

Germanium Transistor Russian GT402B - Small Bear Electronics

The pinout is unusual, but the specs are excellent for Q2 in the Fuzz Face or Q3 in a Tonebender: PNP, gain range of 90 to 125 and leakage under 300 microamps, measured on the PEAK DCA.

Vintage Technics, First transistors ussr

First transistors USSR. Used Google translator. The first serial transistors in the Soviet Union, not including experienced КС 1-КС 8 (1953), were point contact p-n-p germanium transistors С 1 and С 2 (1954 - 1960). Length of the body without pins 12 mm, diameter 6.5 mm. Lead Length 4 mm. Weight 2 grams. Given that the findings are very short, the weight of the transistors is pretty big.

Red Russian Germanium FUZZ pedal - Bias Switch Demo.wmv ...

May 03, 2011· Demo of a "Red Russian" with MP38 NPN Germanium transistors in this FUZZ pedal is #001 of 6 that I built using some low gain Soviet transistors. I decided to add on a Bias switch. It is a simple ...

Germanium Transistor Sets - diyguitarpedals.com.au

diyguitarpedals.com.au : Germanium Transistor Sets - DIYGP PCBs & Kits Diodes Germanium Transistor Sets ICs Transistors Wire Pedal Decals Capacitors Hardware Vactrol / Optocoupler Resistors Trimpot Switches Potentiometers LED Enclosures Knobs DBE PCB's ecommerce, open source, shop, online shopping

Germanium - Wikipedia

The development of the germanium transistor in 1948 opened the door to countless applications of solid state electronics. From 1950 through the early 1970s, this area provided an increasing market for germanium, but then high-purity silicon began replacing germanium in transistors…

Germanium vs. Silicon Transistors - Robert Keeley

Sep 11, 2013· Germanium vs. Silicon Transistors. September 11, 2013; Overdrive/Distortion, Technical; One facet of the design process here at Keeley Electronics comes down to selecting not just the highest quality components for use in our pedals, but …

What Russian Germanium Transistor to Stock up on?

Apr 05, 2013· It really depends on the circuit. I can't speak for other designs, but I have a particular fuzz design in which I'm a big fan of the GT308A. Really though, Russian germaniums are cheap enough that I'd just do a quick eBay run and make sort of a sample batch to …

Killer FUZZ! Russian PNP Germanium Transistor Fuzz Face ...

May 26, 2019· *This one is for sale* I built this fantastic sounding Fuzz Face using Russian Germanium Transistors. They have low noise, great temperature stability, and most importantly they have killer tone ...

HAVALINA FUZZ - Dunlop

Designed around hand-selected Russian germanium transistors and a passive tone circuit, this peccary of a pedal can go from a soft, mellow crunch for meaty chords to a maelstrom of sonic fur that will make every note feel like a summer of love. Prepare to have your mind bent when you ride the Havalina Germanium Fuzz!

Germanium Transistors - pedalhackerelectronics.com

1 Original Russian made GT2308 PNP Germanium transistor. These are similar to OC44N and SFT308 and have VERY low leakage. Gains on what I've checked so far are between 60-160. 1 AC125 PNP Germanium transistor, new old stock, made by Tungsram. They are a direct substitute for OC81d and work great in fuzz pedals.

Germanium transistors for fuzz -3 - Guitar Poppa

Sep 16, 2017· Germanium transistors for Fuzz : Radio and HF models. OC44, for boosters and preamps. European and russian models. High fidelity tone. Lower leakage.

NOS GT2308 Russian PNP Germanium Transistor Fuzz OC44N …

1 Original Russian made GT2308 PNP Germanium transistor. These are similar to OC44N and SFT308 and have VERY low leakage. Gains on what I've checked so far are between 60-160.

Germanium Transistors - Russian - Small Bear Electronics

Transistor Pair - The Russian Bear, PNP Fuzz Face. $14.95 ...

ElectroSmash - You can Build the Perfect Germanium Fuzz Face

Russian Germanium Transistors: For this project, we are going to use Germanium PNP transistors. They were manufactured back in the old USSR Soviet days, they are under military specifications that make them good, with a consistent gain and not leaky in current.

It's Raining Germanium! - tonefiend.com

Aug 13, 2013· All the germanium transistors I have tested, some NOS from my parts stash, and some bought as 'suitable for building a Fuzz Face' have huge levels of leakage. I do wonder whether the majority of germanium transistors when new also had these levels of leakage, or whether any surviving unused NOS germaniums have become more leaky over the years.

Germanium Transistor for sale | eBay

Get the best deal for Germanium Transistor from the largest online selection at eBay.com. Browse your favorite brands affordable prices free shipping on many items.

Germanium transistor amp | Headphone Reviews and ...

Oct 11, 2006· To my knowledge, germanium transistors are currently pretty hard to find at least in the states, and cost a bundle. The only place that appears to have a stockload of germanium transistors is Russia. I am not even sure if they are still being made here in the states, and if so the production is probably minimal.

Russian Germanium PNP Transistors - License Motorola MEV ...

Distributor / Channel Partner of Russian Germanium PNP Transistors - License Motorola MEV -Hungary Russian USSR offered by RAS Components, Bengaluru, Karnataka.

Soviet Union (USSR) Vintage Semiconductors

The first junction transistors that the Soviet Union made were the germanium PNP types П1 and П2 (Latin P1 and P2) from Svetlana and possibly other manufacturers starting in 1955. They use a co-axial construction with the emitter and collector at opposite ends and the base connection in the middle.

Russian Germanium PNP Transistors and Russian USSR Relays ...

RAS Components - Distributor / Channel Partner of russian germanium pnp transistors, russian ussr relays & inductors, coils, filters 'russian ussr parts' in Bengaluru, Karnataka.

Tables of equivalents between russian and western parts.

Tables of equivalents between russian and western parts. Here I collected all information i have about replacements among western parts to the russian components i use in my constructions. The parts are divided into three tables - bipolar, field-effect transistors and digital IC's.

Fuzz Pedals - Germanium VS Silicone (2019) | GuitarFella.com

Germanium and Silicon – What's The Difference? All fuzz pedals are using either germanium-based transistors or silicon based ones in order to induce signal clipping. Germanium was the material that was used in the earliest models of fuzz pedals before all of the properties of silicon were figured out.

Favorite NPN PNP Transistors for FUZZ pedals? | My Les ...

Apr 02, 2011· Germanium tends to be a bit softer and warmer than Silicon, but Silicon tends to maintain attack and be less "mushy". Germanium also tends to be lower in gain than Silicon, and most Germanium transistors are less stable. Germanium is usually used for more vintage type stuff, and Silicon for a more modern type sound basically (if that helps).

Fuzz Pedals - Germanium VS Silicone (2019) - guitarfella.com

Germanium and Silicon – What's The Difference? All fuzz pedals are using either germanium-based transistors or silicon based ones in order to induce signal clipping. Germanium was the material that was used in the earliest models of fuzz pedals before all of the properties of silicon were figured out.

Transistor Museum Construction Projects Point Contact ...

Although germanium transistor technology was largely replaced by silicon in the 1960s, the diffused base germanium mesa type, developed in the late 1950s, was one of the best high frequency performers for many years. ... Europe, Russia and the U.S. This is a "must-visit" site for semiconductor collectors. RADIOMUSEUM.ORG.