Need help with phono cartridge selection
I have 2 Dynavector phono cartridges. Ultimo 20C and Ultimo 10A. I know that the 20C is a low output MC and that the 10A is a high output cartridge. I have sampled half speed mastered vinyl with both mounted on a Denon DP 30L II turntable and have experienced pluses and minuses with each cartridge. I am using a Hafler DH500 amplifier with a PS Audio 5.6 Preamplifier for electronics and Snell Type A loudspeakers. Simple question...with this setup... which cartridge should I keep ? Ultimately my ears must be the judge and I understand that, just looking for opinions.