Appendix B: Power Output vs. THD
AUDIO PRECISION Servo 120 THD +N (%) & LEVEL (W) vs FREQ (Hz)
Watts
80.000
73.000
61.000
56.000
48.000
40.000
32.000
21.000
15.000
8.000
200.0u
20
100
Power output (60 W) vs. Total Harmonic Distortion
10k
1k
11
THD
1.000
Ap
.9000
.8000
.7000
.6000
.5000
.4000
.3000
.2000
.1000
0.000
50k