MINI HI-FI SOUND SYSTEM
I have designed a special sound system to use on home or office desktop. That is why I keep dimensions as small as. So finally main unit (Power amplifier) 10x10x5 cm loudspeakers hexagon 5cm side x 11cm but 3ways with active 3 ways crossover. Power amplifier contains loudness control, mega bass and specially designed for each way LED-VU 2x30 (smd 603 sepate RGB lines led) meters. Balance display, 3 ways tone control. volume and balance control. Stereo system totally about 10watt. Digital FM radio installed, USB and additional connection possibilities 32 ICs, 77 transistors, 6 stereo pots and 6 speakers. NE5532, TL074, LF356, LM3914. cmos transistors. Totally 985 components to assemble on 3 PCBs. Obviously, looking that very complex PCB design requires, finally I have received excellent PCBs from PcbWay. For this study I have chosen PcbWay in accordance with ad etc. To day I received 3 PCBs that I found incredible high quality productions. On the other hand PcbWay strictly follows production on design and other details in case any fault happened I have been informed to correct them. FINALLY ABOUT PRODUCTION OF PCBS AND CUSTOMER REPRESENTS I AM VERY SATISFIED, I LIKE TO THANKS FOR ALL TO EVERY ONE.
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