To enrich my collection of rare components, I buy or exchange the material listed in my homepage with working and unused Germanium Transistors and NOS/NIB tubes .
I accept US, European, East-european/Russian, Japanese transistors for high and low frequency, high and low power.
Usually I offer 0.50€ each + shipment cost for low-power, planar diffusion transistors, not more than 2 pieces per salestype, preferably with datasheet.
At least 10.00€ each for cat whisker transistors.
Send your quote for NOS/NIB tubes. Used tubes are collected and accepted and quoted according to their appearance.
Please write me if you have interesting material to exchange. I do not collect consumer products (TVs, radio receivers and similar items).