germanium transistor oc75
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- germanium transistor oc75
PNP: OC44, OC71, OC75, OC77, OC81, AC122, AC128, AC151, NKT275. NPN: AC127, OC140. ... The temperature sensitivity of older germanium transistors has to be seen to be believed; when setting up these tests, only pick up the devices using tweezers or wearing gloves. The polarities of the battery and meters are shown for PNP devices; they are ...
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+ $23.18 Shipping. Free shipping when combined. 1. 9 in stock. Buy It Now. Add to Cart. Listed: over a month ago. Views: 219. Watchers: 11. About …
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OC75 (OC7x) Germanium Small Signal Transistors Components datasheet pdf data sheet FREE from Datasheet4U Datasheet (data sheet) search for integrated circuits (ic), semiconductors and other electronic components such as …
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NPN Germanium Transistors for your DIY Fuzz pedal build. $ 23.99 Add to cart Buy now with PayPal. ... Many boutique pedal builders tout these PNP Ge transistors such as the OC81D, OC44, OC75, and so on, as …
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The kit came with three OC76 transistors. I also have on order a set of Philips/Mullard '60's OC75 transistors. (They're supposed to be a set made up specifically for a MK II bender). ... The circuit itself is somewhat finicky because of how flaky germanium transistors tend to be. The best way to get the sound you want out of MKII …
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5 piece NPN Germanium Transistor Set. 2x AC130, 2x 2N1304 & 1 bonus to round out the gain ranges. All pretested and gain sorted. Low leakage NPN Ge, Icb < 200mA! ... Many boutique pedal builders tout these PNP Ge transistors such as the OC81D, OC44, OC75, and so on, as being irreplaceable if you want to get a "truly amazing fuzz sound" (or ...
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I bought a batch of 100 AC176 off e-bay for $41 USD. The guy in Germany shipped them fairly quickly, but when tested, they all measure 300 to 400+ on gain. When tried in my BC-108 fuzz circuit, they acted like they were "open" and wouldn't adjust the bias of the Q2 transistor to 4.5 Volts. The whole bunch is a load of crap--leaky and worthless.
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Find many great new & used options and get the best deals for OC75 VINTAGE MULLARD FUZZ GERMANIUM TRANSISTOR NOS x1PC at the best online prices at eBay! Free shipping for many products! ... OC75 VINTAGE MULLARD FUZZ GERMANIUM TRANSISTOR NOS x1PC. Condition: New New. Quantity: 780 available / …
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Like its forebears, the MkII features the dual level-and-attack control setup, and uses germanium transistors for its distinctive tone—usually OC75 transistors, though a few extant examples feature OC81Ds. As the MkII increased in popularity, Sola Sound manufactured it in various guises for companies such as Marshall, Rotosound, and Vox ...
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NOTE: The accuracy of this database can only be ensured when using genuine NTE brand devices. Substituting with other brands may cause severe problems. This page is for cross referencing industry part numbers to NTE replacements only.
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PNP germanium transistor intended as pre-amplifier / driver in AF applications. All-glass body. Red dot indicates collector. Also made by Philips and related manufacturing plants.- Text in other languages (may …
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I am seeking to buy or trade for germanium transistors and diodes made by Valvo, especially the types 100.O.C, OC10 to OC12, and OC50 to OC51, but also some others. ... OC75 germanium AF transistor; OC79 germanium output transistor; OC80 germanium switching transistor; OC139 germanium NPN switching transistor;
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the OC75 is a germanium PNP transistor preferred for use in AF - DC and impuls amplifier stages.
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This listing is for a New Old Stock 3AX31B Blue Dot PNP Germanium audio transistor suitable for use in Tonebender style guitar fuzz boxes or as a replacement transistor in the preamplifier stages of many 1960's transistor radios, record players and amplifiers, where it is similar to the OC71, OC75, OC81D, AC125, AC126 and AC128 (when used ...
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"Anything germanium is sensitive to temperature and the lower the voltage, the more sensitive it's going to be. ... albeit the 1.5 mostly uses OC75 transistors [early Fuzz Faces tend to use NKT275s]. "Early germanium Fuzz Faces are biased cold with the voltage between three and four volts, but a lot of the 1.5 versions are seven to nine ...
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germanium transistor black glass new old stock. transistors can be gain selected @ 1.00gbp per transistor . brand: mullard. type: fuzz transistor. mpn: oc75. related products. add to wishlist. quick view. germanium transistors. oc75 vintage mullard fuzz germanium transistor x50pcs
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It is in excellent cosmetic condition and proper functioning condition. This treble booster has a 1962 Philips OC75 germanium transistor. We do not know the brand of this pedal. The product box is not included. This pedal does not come with a power supply. The pedal in the photo is the actual pedal for sale.
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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.
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The originals often used the lower gain OC81D transistor, which is a close cousin of the also moderate-gain OC71, which we are lucky enough to have a stash of as well. So we are now offering a MK2 fuzz using 1960's vintage OC71 & OC75 transistors for the full frontal fuzz fabulousness you NEED to have on your pedalboard.
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CS-Ranger-OC75. The CS-Ranger OC75 was a limited production pedal whose lifespan was dependent on a supply of New Old Stock OC75 germanium transistors. That supply dried up, with serial #767 being the last one to leave our shop in 10/2021... that makes the total production run for this at 767 pcs.
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I recieved this from a helpful gentleman named Димитър Димитров ---- Measuring of germanium transistors with digital multi-meter may be very inaccurate due to several reasons. Our engineer Mr. Plamen Vasev ([email protected]) has invented a new method to ... Tonebender Mk II w/ 3 OC75's, Burns BuzzAround w/NKT …
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Germanium transistors have a relatively low gain and make for a smoother, vintage style when compared to a silicon alternative. The most common germanium transistors that …
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NTE Electronics NTE126 PNP Germanium Mesa Transistor for High-Speed Switching Applications, TO-18 Case, 0.2A Collector Current, 15V Collector-Emitter Voltage. 2. $1087. FREE delivery Mon, Oct 23 on $35 of items shipped by …
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GERMANIUM TRANSISTORS. The following table lists the parameters for Germanium transistors. The column marked Case is the outline of the transistor case. Note: Not all headings are the same parameter. The case drawings are shown at the bottom of the page.
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PNP germanium alloy transistor intended as pre-amplifier in AF applications. All-glass body. Red dot indicates collector. Also made by Philips and related manufacturing plants. Text in other languages (may …
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Brand New. 14-Day Return Policy. JDM Pedals Elektrika LTD Fuzz | Vintage OC44 Germanium Transistors | Tonebender Mk1. $250 $15 price drop. $235. Used – Very …
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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 frequency …
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