| Evelyn muttered something under her breath and walked over to her sister's hi-fi system and switched the power off. |
| The most obvious problem was that the bar's hi-fi speakers were situated on the second floor, right next to the diners. |
| My co-worker Fred von Lohmann, EFF's Senior Intellectual Property Lawyer, is also a certified hi-fi nut, gearhead, and gadget freak. |
| The lounge was empty, apart from Ailsa sitting in the corner wearing a pair of headphones and listening to music on the hi-fi system. |
| From hi-fi repairman to dub pioneer, he tinkered and reconfigured his equipment and, in so doing, redefined the role of engineer-producer. |
| The pocket-sized WiFi base station is designed to stream music through a home hi-fi amplifier. |
