If the 520ML cartridge is anything like the 520EB or 540ML, it has a 4-5 dB bump above 5kHz in the frequency response. I’d try a flat catrdige like the AT-VM95ML or a digital source for comparison.
If the 520ML cartridge is anything like the 520EB or 540ML, it has a 4-5 dB bump above 5kHz in the frequency response. I’d try a flat catrdige like the AT-VM95ML or a digital source for comparison.
Around 1% 2nd order harmonic distortion and some compression.