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Items

  • Tube Matching Information

    Our Platinum Matching process consists of a 24 hour tube burn-in period followed by a bias (plate) current measurement in milliamps. The tubes are tested for gain, stability and microphonics . If you ...

  • Wire gauges (AWG to mm² conversion)

    AWG is short for American Wire Gauge. It describes the diameter of the wire. This coding system is used in the USA mainly but sometimes it is referenced in European catalogues and datasheets. AWG Diam...

  • What are the gain values of the matched transistors?

    We won't tell. If you want specific gains you are welcome to buy the preselected single transistors. Otherwise please rely on the ears and experience of our staff....

  • What items exactly are in the value packs?

    The value packs contain common and frequently used parts. The packs are available at an extremely good price. We will not supply any lists with the contents or guarantee that a specific part is contai...

  • Potentiometer codes

    Abbreviations: USA and Asia : This is the by far most commonly used abbreviation method. For example it is used by Taiwan Alpha, Hongh, Alps, Partsland, Bourns, Omeg, CTR, MEC, Fender and PEC. A = log...