Pulley SB
78RPM Upgrade Pulley that works only together with Speed Box S, S2 or Speed Box DS
This pulley allows you to play 78RPM records on older Pro-Ject turntables. A Speed Box S, S2 or DS is also required!
Allows 33, 45, 78RPM with one Pulley.
Only compatible with older Pro-Ject turntables with either direct 230/110V power connection or 16V AC power supply. (see Download section)
NOT compatible with current Pro-Ject turntables with built in speed control technology and 15V DC power supply.
