The single op-amp differential amplifier shown in Figure 1 is often used as an audio balanced line receiver. Obtaining high common-mode rejection is a critical requirement that requires four ...

I was planning on running the wiring for my new subwoofer amp from the laundry room (where I have a new 30A circuit waiting) to the living room tomorrow. However, I just realized that in my indecision ...

My current audio projects have me thinking about interface levels and decibels, and I know a lot of you out there are uncertain about them. Here’s what you need to know. First off, you need to know ...

Many of the portable and “desktop” speaker systems we’ve reviewed at Playlist provide a special dock-connector base that lets you dock your iPod to sync with your computer, charge your iPod, and ...

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Read our full Samsung Level-Over review. Samsung’s growing army of Galaxy and Note fans might not know it, but they’re carrying around the most popular high-res audio players available on the market.

Today, Bose has introduced the new L1 Compact portable line array system, the latest — and most portable — addition to the Bose L1 product line. Using advanced Bose technologies, an L1 Compact system ...

Our top pick for best audio interface for Mac is Universal Audio's Apollo Twin X Quad. Photo: Universal Audio An audio interface serves as a bridge between your Mac and external audio sources like ...

CALABASAS, Calif.-September 13, 2011-Line 6, Inc. (line6.com), the industry leader in digital modeling technology for musicians, announced today Mobile In™ digital input adaptor and Mobile POD® guitar ...