Thrax Audio Libra, Руководство по эксплуатации

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The Libra preamplifier is the world’s finest audio preamplifier and an absolutely unique
component. It’s unusual topology, premium parts, and flexibility make it a pleasure to
hear and operate.
Libra allows you to experience and be awed by a full 300B signal amplification path - it
uses two 300B tubes per channel in true dual differential mono pure class-A triode
operation with two independent outputs.
Features
6 inputs – 3 XLR line inputs, 1 XLR Tape Input and 2 RCA inputs
3 XLR Outputs - 2 line outputs and 1 Tape Output
100-stepped volume control
Tape Loop mode for use with tape recorders
Home Theatre mode for assigning different settings to each output
Inside you get
Balanced differential topology for noise immunity and subtle dynamics.
Auto bias for compensation of tube ageing and correct operation of any 300B .
The case is machined from plates of different thickness aircraft grade aluminum.
INTRODUCTION
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