Guides
Bi-Wiring and Bi-Amping: Worth the Trouble?
If your speakers have two pairs of binding posts joined by small metal jumpers, the manufacturer has given you the option to bi-wire or bi-amp. Both are …
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Amplifiers
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Guides
How Much Amplifier Power Do You Need?
Few specifications cause as much confusion — or as much overspending — as amplifier power. Newcomers assume more watts mean louder, better sound, and that a …
Guides
Building a Great HiFi System Under $1,000
A thousand dollars is enough to build a stereo system that sounds genuinely excellent — better than anything available for the money a decade ago, and better …
Guides
Headphone Amplifiers: Do You Need One?
The headphone amplifier market ranges from $30 USB dongles to reference-grade desktop units costing thousands of dollars. For some listeners, a dedicated …
Guides
Speaker Cables: What Actually Matters
Cable discussion occupies a disproportionate amount of space in audio forums relative to the actual sonic impact cables have. On one extreme you have …
Guides
Tube vs. Solid-State Amplifiers Compared
Few debates in audio run as long or as hot as tubes versus solid-state amplification. Walk into any forum or audio club and you’ll find passionate …
Guides
Open-Back vs. Closed-Back Headphones
Headphone listening has become a serious discipline within hi-fi — partly because quality headphones are often the most cost-effective way to reach a high level …
Guides
Choosing a DAC: What Actually Matters
The DAC — digital-to-analog converter — is the bridge between your digital sources and everything downstream. Every streaming service, every FLAC file, every CD …
Guides
Amplifier Classes Explained: Class A, AB, and D
When you start shopping for amplifiers, you’ll quickly encounter the terms Class A, Class AB, and Class D. These aren’t marketing grades — they …
Guides
Integrated Amps vs. Separates: Which to Choose?
At some point in every audiophile’s journey, the question arrives: should I run a single integrated amplifier, or should I split the system into a …
Guides
Speaker Impedance and Amplifier Matching
Impedance matching is one of those technical topics that intimidates newcomers but rewards understanding. Connecting the wrong amplifier to the wrong speaker …
Guides
Preamplifiers Explained: Do You Need One?
The preamplifier sits at the front of the amplification chain and performs two fundamental tasks: it selects between multiple audio sources, and it controls …