Audioholics: Yes really. As someone who designed and tested audio and RF amplifiers for 7+ years prior to running this website, I’ve never had an amplifier blow up or oscillate from a cable load. That ...

Emotiva UPA-7 All-to-One Crosstalk @ full Rated Power Amplifier Output Impedance - This again is an important metric as it determines the amount of interaction or frequency response variation an ...

At $5,995, Cary Audio enters the crowded streaming amp arena with the DMS-300A, a Class A/B heavyweight packed with hi-res support, tons of inputs, but no room correction.

This audio op-amp is designed to drive 32 ohm loads, so performance might suffer when connecting it to lower impedance devices, but it seems to work fine for headphones and small computer speakers.

You may not find it necessary to focus much on the cables in your hi-fi system, but it can be one of the most important factors in your system's overall performance. After all, an audio cable carries ...

That means a pre-amplifier connected via RCA or XLR cable to a power amplifier, both of which enjoy separate enclosures, separate power supplies and a separate mains feed. Putting these two stages in ...

This cable tv amplifier circuit is a rf amplifier designed to be quickly installed between two coaxial cables. Both input and output impedances are compatible with 75 Ω cables. The main amplifier si ...

Digital Optical Cable The TOSLINK cable is used to provide an optical path from a cable box, Blu-ray/DVD player or other audio source to an amplifier. See TOSLINK.

When digital audio came along in the early 80s, it was only a matter of time before its snowballing popularity would cause all manner of hi-fi components to integrate digital-to-analogue converters ...