drefahlaudio.com

Your microphone needs a spare part no more available from the original manufacturer? Let us know ! *

Many outdated parts are still found in our stock or will be remanufactured by us or associated suppliers.

Our tube service comprises tube testing, tube supply and, in cases, tube repair. For the much sought-after Telefunken VF14 and AC701 e.g., we are offering thorough testing both in-circuit and by means of dedicated testing equipment, as well as restoration measures as feasible.

For U47 users in particular, we are also offering VF14 substitute solutions, such as the highly praised Grosser VF14EF *.

*) only in combination with a repair order.  No sale by retail.