Texas Instruments (TI) announced the availability of an audio operational amplifier (op amp) that sets the latest standard in audio performance. The OPA1622 is the newest addition to the company’s ...

The distortion performance of an amplifier is determined not only by open loop linearity, but also the negative feedback factor applied when the loop is closed. In most practical circumstances ...

While many op amps can claim either low noise or low distortion, the AD8099 high-speed op amp promises both. It specifies a voltage noise of 0.95 nV/vHz and a distortion of -90 dB at 10 MHz. Analog ...

As we’ve traced our no-nonsense path through the world of Hi-Fi audio, we’ve started with the listener, understood the limitations of the human ear, and thence proceeded to the loudspeaker. We’ve ...

Sweden's Marten is well-regarded for its high-end speakers and takes a fair amount of pride in their audiophile-pleasing performance. So it comes as no surprise to learn that the company has decided ...

It can be hard getting your product to stand out at CES, so one good way of doing so is pretending it's January 7th and pushing out a press release prematurely. Pass Labs are bringing their new X260.5 ...

New operational amplifiers optimized for high-performance audio and ultrasound applications combine extremely low total harmonic distortion plus noise (THD+N), -130 dB, with large output voltages on ...

Texas Instruments has introduced a fully-differential op-amp for driving fast ADCs up to 100MHz, claiming it to be the lowest noise, lowest distortion amplifier of its type. Built on the firm’s ...

Swedish high-end audio manufacturer Marten generally stick to speakers, but their latest work, the attractive M-Amp monoblock, is their first foray into the world of powered amplifiers. But are slick ...

It’s an understatement that [Troy] is not impressed with the distortion circuitry built into this guitar amp. He picked it up for $40 on Kijiji (basically local classified ads run by eBay) so he ...