inputs.text: poor design including electrical grounding - main complaint symphony m1 50 watt unit seehems inadequate electrical grounding problehem pronounced winter example walk isymphony adjust volume feel tiny shock static electricity touch button volume knob not blame isymphony common dry air winter whether touch door knob car door etc however even tiniest shock seehems cause isymphony crash unit stops playing revived disconnecting reconnecting power also happens another device house turns dryer sometimes crashing seehems happen spontaneously playing cds manifests cd dirty scratched sound cutting midtrack disk spinning display eventually reading \\no disc\\ mentioned sometimes unit crashes entirely turning failing turn power unplugged replugged sort behavior sometimes happens several times day usually less often never problehem another cd playerradio experienced problehem isymphony two different houses beyond major problehem isymphony ok device although not thoughtfully designed example not possible least not obvious preset certain radio stations overall would not recommend device would wary isymphony products crashing behavior incredibly annoying