@avanti1960 I may have missed it, could let us know your phonostage and the loading for the ART-9 ? Also, would you know the capacitance of your phonostage input ?
Just keep it going for a month and come back to the comparison with your Dyna, it will be fair to both the cartridges and also worth your effort.
Just keep it going for a month and come back to the comparison with your Dyna, it will be fair to both the cartridges and also worth your effort.