20 x 24 in. (50.8 x 61 cm.) ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Suppose you want a hi-fi system but are daunted by the prospect of multiple speaker and amplifier ...

While their official launches aren't set to happen for a few months yet, we do have the basic specs and information from the British brand's unveiling of its latest B1xi stereo amplifier and B1xCD CD ...

From a specs perspective, TEAC’s AP-507 stereo power amplifier is exactly the sort of luxury product we love to attach our Money No Object label to. Due out later this spring and priced at an ...

Abstract: An interferometric distributed optical fiber sensing system with a sensing range over 300 km is proposed. This system employs Raman fiber amplifier with bidirectional pumping in conjunction ...