The transformer is available with different core air gap for different driving tubes. The transformer is wound with a special low capacitance winding technique to achieve best high frequency performance. The transformer has a special high flux, low distortion audio C-core of our own production. The LL1660S is assembled with a small core air gap to allow for some DC current unbalance. For the L1660S, the core air gap is chosen such that the denoted DC current (18mA for a LL1660S/18mA) generates a no signal core flux density of 0.9 Tesla when used with windings 2 through 10 in series. This leaves a flux density swing of 0.7 T for the signal
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My feedback Very fast delivery and very good communication.Im satisfied with the product!Thanks!!!
Very fast delivery and very good communication.Im satisfied with the product!Thanks!!!
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