Bose SoundDock Series 3 DSP SHLD600: No BEEP No Sound But Charging DIY Fix
This can only be used in a Bose SoundDock Series 3. Bose and SoundDock are Trademarks of the Bose Corporation. Series 3 units "BEEP" when power is connected to them. Yes Series III, 3, - As Rare as Hens' Teeth.