radiance
Well-known member
I bought this board on ebay. It has 6 haufe AKM 3000 transformers on it. After desoldering two off them I popped one open only to discover it has a NE5532 op amp in it.
The transformer part
Does anybody know something about these? are they any good?
Also, does the name Protec rings a bell? it's supposed to be a German broadcast equipment company but I can't find anything about them...
The transformer part
Does anybody know something about these? are they any good?
Also, does the name Protec rings a bell? it's supposed to be a German broadcast equipment company but I can't find anything about them...