Author Archives: brow

ECdesigns PowerDAC-SX Stereo HIFI Integrated DAC – Ultimate Levels Of Power And Control

PowerDAC-SXThe main purpose of the PowerDAC-SX is converting a digital input signal (Toslink) DIRECTLY into a corresponding analogue signal, powerful enough to drive most speakers. In short a high power MULTIBIT D/A converter.The PowerDAC-SX has NO (pre) amplifiers in the signal path AT ALL. I might put a big sticker on the PowerDAC-SX with the […]

The PowerDAC-SX can drive most speakers, it is not necessary to choose sensitive speakers. It is basically a high power multibit DAC that drives the speaker directly using just a large number of power MOSFET switches and a power resistor array. Because of this fundamentally different (almost all digital) setup we get some new properties […]