Marantz has announced the newest additions to its home cinema range: the AV 30 Preamplifier and AMP 30 Power Amplifier.

Upgrades include sonic improvements and new gain control functionality. Price of base model remains the same at $4450. Linear Tube Audio (LTA), the only manufacturer of amplifiers based on David ...

The AMP 30 carries the same clean, restrained exterior design language seen on the AV 20 and Marantz CINEMA Series AVRs, though in a slimmer chassis. Its signature front panel porthole display is more ...

The most recent installment of [Dino Segovis’] Hack a Week covers the construction of a simple NPN transistor audio preamp. Some time ago, he built a small audio amplifier using an LM386 which worked ...

Neve’s 1073 mic preamp/EQ is considered an audio engineering classic, and now Universal Audio has emulated both this and the lesser-known 1290 module (which omitted the EQ) for its Neve Preamp plugin.

High-end AV specialists Parasound have announced their latest preamp, the Halo P 7, which is intended to cater to multichannel music and surround sound from Blu-ray, DVD-Audio, and SACD players as ...

Universal Audio is an iconic name in music gear thanks to devices like the UA 610 preamp and 1176 compressor. However, the gear can be a tad expensive for home studio producers, with the previous base ...

The circuit was designed to produce a preamplifier with symmetrical audio input while the output operates in Class A type. The circuit was designed to produce a preamplifier with symmetrical audio ...

An audio preamplifier is to be developed for use in a small portable public address (PA) system. The preamplifier will have a microphone input, and its output will drive a power amplifier. A block ...

It is easy to cobble together projects these days. ICs make it simple and microcontrollers even easier. However, we always respect a project that really goes from concept to finished product and ...