Designers of power supplies and battery chargers are faced with many requirements, driven by the need to minimize manufacturing cost while maintaining standards of product safety. A key component in ...

Mixer input channels may be provided with a switch to set input sensitivity to accept the low signal levels of a microphone or the relatively higher levels of a line signal (tape recorder, signal ...

The Audio-Technica AT-PEQ3 phono preamplifier enables a turntable to be connected to any audio component with a line-level input, including audio/video receivers, powered speakers, computers, audio ...

These are Powered Studio Monitors and they're new from Emotiva Professional. The Airmotiv 5's are two-way powered speakers that can each receive either an RCA line level input, or a balanced XLR.

Switchable input impedance to suit every type of microphone. Hi-Z input for instruments and a line level input. Superb quality and great tone-shaping abilities. Great value. USA-based Warm Audio is a ...

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 ...