Author: Bram

CD 300 trouble shooting

I have acquired a CD 300; an attempt was made to fit it with new capacitors, but unfortunately, it is not working properly. Some capacitors are placed wrong.          searching for...

ISP Sound Shaper

ISP Sound Shaper Based on PCF5020/A DSP Found some information on the PCF5020/A DSP  – Philips Semiconductors : Southampton Chips “Another chip, destined for use in Digital Sound processors, offers two curious alternatives to the...