First Watt F5 - Page 16

Figure 10 shows the harmonic distortion + noise plotted against output power into 2 ohms,
where the amplifier begins to clip at 0.3% at 50 watts.
Figure 11 shows the distortion + noise versus frequency at 2 watts into 8 ohms.
Figure 12 shows the frequency response, flat to DC and down -0.25 dB at 200 KHz.