Flat +/- 0.
So what is the +/- 3db points? It was hard to measure. Lets focus on +/- 1db instead. 0.1 Hz is -0.18 db 1.2 MHz is +1 db.
THD for 1V rms output into 33 ohms
THD for 5V rms output into 33 ohms
THD+N sweep for 1V rms output into 33 ohms
Noise dominated zone THD+N sweep for 1V rms output into 33 ohms This is with the bandwidth opened up to 40kHz.
Low gain setting SNR relative to 1v rms unweighted
High gain setting SNR relative to 1v rms unweighted
IMD (CCIF) with a 1v rms output
IMD (CCIF) with a 5v rms output
IMD (SMPTE) with a 1v rms output
Maximum Power load in ohms Maximum Voltage for ~1% THD power Watts rms Per channel 33 8.900 2.400 56 9.260 1.531 150 9.600 0.614 300 9.700 0.
Output Impedance • Measured output with 100k load • Then measured output with 1.07 ohm load • 6x gain is about 0.08 ohms • 3x gain is about 0.
Sweep of cross talk vs frequency