"Senior loan funds, despite the fact that there are premiums, are attractive for several reasons, " says Jeffrey Margolin, who follows the closed-end sector for Ryan Beck in New York.

FORBES: Fixed Income for Bears

"It's clearly benefiting from new product releases in the high-end sector with 3D sets and gaining market share from struggling Japanese rivals, " said Kim Ji-san, an analyst at Kiwoom Securities.

BBC: South Korea LG Electronics turns to profit in 2012

Sennheiser made use of established technologies from the high-end headphone sector to ensure a clear stereo sound with excellent detail.

ENGADGET: Sennheiser launches the Momentum retro-cans and CX890i earbuds