PREAMPLIFIER


Meaning of PREAMPLIFIER in English

/pree am"pleuh fuy'euhr/ , n.

a device in the amplifier circuit of a radio or phonograph that increases the strength of a weak signal for detection and further amplification.

[ 1930-35; PRE- + AMPLIFIER ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .