There's been an explosion of portable devices with the added capability of running their audio through external speakers—MP3 players, cell phones with MP3 functions or a speakerphone, and portable CD ...

Now it wants a slice of the ‘gamer-audiophile’ market with the Fosi Audio K7, a Kickstarter-funded DAC/amp that promises ...

Headphone Amps Schiit Audio’s Mjolnir 3 Heaphone Amplifier Won’t Be Available Forever The limited run Schiit Audio Mjolnir 3 features Class A operation and also doubles as a single-ended or balanced ...

Audio line receiver ICs, with laser trimmed on-chip resistors (such as the unity-gain THAT1240/INA134 or “-6dB” attenuating THAT1246/INA137) have excellent common-mode rejection, typically 90 dB. Real ...

Features: Amplification Design: A fully balanced power amplifier from input to output, featuring independent linear power supplies for each channel. Design: A sleek, modern, sandblasted aluminum ...

Because the single-ended amplifier can only make a pulse if it is turned off immediately, the amplifier must ramp up in >50 ms. This speed is too slow for most smart-phone applications.

So, a BTL load configuration offers 4x more power to the load than a single-ended configuration from the same supply voltage. Be aware, that BTL amplifiers dissipate 4x the heat of a Single-Ended ...

Campfire Audio is an American hi-fi manufacturer that specializes in in-ear monitors (IEMs) and earphones for musicians and audiophiles. Its offerings start at a few hundred bucks, like its ...

When it comes to specifications, the Devialet Astra packs a preamplifier, an amplifier, a DAC, a streamer, and a phono stage. A single Astra can drive speakers at 2 x 300W power under 4Ω — you ...

Altinex introduces of the SC206-204/205 audio signal conditioners. Ideal for eliminating the effects of transmission interference when using single-ended audio signals—such as those commonly ...

Muting circuit It’s easy to mute a balanced signal line. Simply short the terminals or break the signal path. But when the line is unbalanced (single ended) and the output has strong dc bias ...