RIAA preamp with NS LM833N


One channel so far...
Here is the data sheet for LM833N (in PDF-521 kB))

Schematic diagram from NS application note AN-LM833.pdf (323 kB)
The components have been individually selected to match the values below.

All tests made with an anti-RIAA filter that has a loss of 40 dB at 1kHz.

THD at 1 kHz



Signal/Noise linear

Singal/Noise A-filter

Frequency response