commanderberti
Well-known member
Since my transformer, like many others, was defective, I converted it to an electronic power supply, material costs 28 euros Amazon.. result perfect! Absolutely no audible artifacts from the switching network element. The S/N is even 2dB better than with the transformer,
Open Frame PS 230AC - 13,6V DC == DC Filter == then 1. Tube HEATER and 2. from 13,6V a Nixi Power Supply Makes 360VDC direkt to the rectifier +/- thats it
Open Frame PS 230AC - 13,6V DC == DC Filter == then 1. Tube HEATER and 2. from 13,6V a Nixi Power Supply Makes 360VDC direkt to the rectifier +/- thats it