An electronic circuit that amplifies and equalizes the analog output of the cartridge ... Typically built into an audio or A/V receiver, phono preamps also come as external devices for units ...

An electronic circuit or stand-alone device that boosts microphone input. A mic preamp is used to adjust the volume of the signal sent to powered speakers or an amplifier. Unlike a phono preamp ...

Audiolab has added to its flagship 9000 series with a new pre and power amplifier combo. The new pieces match the rest of the ...