Patent ID: 9712919
Date: 2017-07-18
CPC Classifications: H03F,H03M,H04R

Claim:
1. A music reproducing device having a balanced output and an unbalanced output, comprising: a first D/A converter which converts a left channel digital audio signal and a right channel digital audio signal into a left channel analog audio signal and a right channel analog audio signal, respectively; a first amplification circuit that amplifies the left channel analog audio signal and the right channel analog audio signal output by the first D/A converter; a second D/A converter which converts the left channel digital audio signal and the right channel digital audio signal into another left channel analog audio signal and another right channel analog audio signal, respectively; and a second amplification circuit that amplifies the another left channel analog audio signal and the another right channel analog audio signal output by the second D/A converter, and outputs the another left channel analog audio signal and the another right channel analog audio signal in an inverted state relative to the left channel analog audio signal and the right channel analog audio signal, respectively.