- Μηνύματα
- 22.273
- Reaction score
- 15.548
Bench Test
SNR:107.8 dB
SNR, A-weighted:114.4 dB
THD+N0.008%
Stereo Watts, 8 ohm load:132.2 Watts
Stereo Watts, 4 ohm load:187.8 Watts
All Channels Driven Watts, 8 ohm load:57.2 Watts
Frequency Response (1kHz Relative):+/- 0.160 dB
Crosstalk:-80.0 dB
IMD, 19kHz+20kHz:-95.8 dB
Summary:The RCA test data Yamaha RX-A1040 is very good but the DAC shows issues with low-level signals and an effect bit-depth of just around 15.7 bits. The power amplifier is very good with plenty of power for 8 ohm and 4 ohm loads. While some of the numbers are very good, there are issues we can see in the DAC in certain tests.
SNR:107.8 dB
SNR, A-weighted:114.4 dB
THD+N0.008%
Stereo Watts, 8 ohm load:132.2 Watts
Stereo Watts, 4 ohm load:187.8 Watts
All Channels Driven Watts, 8 ohm load:57.2 Watts
Frequency Response (1kHz Relative):+/- 0.160 dB
Crosstalk:-80.0 dB
IMD, 19kHz+20kHz:-95.8 dB
Summary:The RCA test data Yamaha RX-A1040 is very good but the DAC shows issues with low-level signals and an effect bit-depth of just around 15.7 bits. The power amplifier is very good with plenty of power for 8 ohm and 4 ohm loads. While some of the numbers are very good, there are issues we can see in the DAC in certain tests.
