Beschreibung

10 Stück edle Karbowid Kohleschicht Widerstände aus den Kellern eines alten Radioladens, hergestellt von Siemens irgendwann in den 1930er/40er Jahren, 2.5 Mega-Ohm bei 0.5 Watt, Korpus-Länge ca. 32 mm.

Unentbehrlich zur originalgetreuen Restaurierung historischer Röhren-Verstärker (Klangfilm, Maihak, Telefunken, etc.) und hochwertiger alter Meßgeräte (Wandel & Goltermann, Rohde & Schwarz, usw.).

Theoretische Toleranz nur 1%, tatsächlich aber eher 5% auf meinem Meßgerät. Aber immer noch beeindruckend nach so langer Zeit...

Weitere schwer beschaffbare, historische Original-Bauteile (Ölpapier MPs von Bosch, Mullard Mustard Kondensatoren, Kohlemasse-Widerstände von Allen Bradley, Radio- und HiFi Röhren, Marquardt-Schalter) in meinem eBay Shop.



Lieferumfang

10x Widerstand, NOS



International

10 pieces of Siemens "Karbowid" resistors made in the 1930s/40s, value 2.500.000 ohms at 0.5 watts, length approx. 32 mm, new old stock found in the dungeons of a closed radio shop - hidden under decades of dust, patiently waiting there for 70 years to come to use.

This type of resistors was used in many popular tube amplifiers made by Telefunken, Klangfilm, Maihak (and others), as well as most test equipment by AEG, Rohde & Schwarz throughout the 1940s and 1950s.

Indispensable for restoring german MIL and studio equipment of that era!

Actual tolerance is around 1...5%, so not within specification - but still uite amazing after such long time.

Please also see my other items for more sought-after vintage resistors (Rosenthal, Draloric, Allen Bradley and more Karbowid), capacitors (Erofol, Eroid, Mullard Mustard, Siemens MKT, etc.), as well as other audio related parts and tubes.