The circuit was designed to create a line preamplifier by acquiring the use of double triode tubes. The circuit comprises of three parts, the main preamplifier circuit with tubes, the input selector ...

The circuit was based on a single operational amplifier integrated circuit that is made to produce a modular preamplifier which functions in the Class A operation Preamplifier (pre-amp) – a device ...

Electret capsules can be found in some of the highest quality microphones for studio use, as well as in some of the very cheapest microphone capsules on the market. More care and attention has ...

Want engineering excellence? That's the promise of the all-new T+A P 3100 HV ('HV' stands for 'High Voltage'). If its solid aluminium chassis looks familiar, that's because the aesthetic design of the ...

Parasound, a San Francisco-based manufacturer of high-end audio components, has announced that it is now shipping the first production samples of its much-anticipated John Curl designed Halo JC 3 ...

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 ZIO is the company’s first all-analogue pedal and offers a healthy +20dB of boost per preamp voicing When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...