Why a P3A amp? The numbers speak for themselves...More informative testing is underway, but here are some basic specs for the P3A amp that I built. They currently do not take into account the 5687 based reciever. Distortion is possibly a lot better than the figure stated.
| S/N | >100dB 20-20,000Hz |
| Distortion | <0.009% |
| PSRR | 48dB |
| Hum | -94dBV at idle |
| DC offset | 30mV max |
(The image to the right is the noise signal off of a P3A)
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