Hi,
I use the Speedbox mkII with my Thorens TD166mkII very modified the first thing it does at 33 1/3rpm is run the motor with a 44.32Hz sine wave you put the belt on 45rpm pulley, making for less motor noise and my thorens runs about speed prefect with the speedbox you can go wrong only $120.00 go for it.
I use the Speedbox mkII with my Thorens TD166mkII very modified the first thing it does at 33 1/3rpm is run the motor with a 44.32Hz sine wave you put the belt on 45rpm pulley, making for less motor noise and my thorens runs about speed prefect with the speedbox you can go wrong only $120.00 go for it.