Pro-Ject Speed Box S

Bring your turntable up to speed

Upgrade to best possible turntable performance with convenient speed changeover through keypress!  

A very useful accessory for many Pro-Ject turntables, that do not offer a built-in electronic speed change. The Speed Box S performs this change by the push of a button between 33 and 45 rpm!

This is SUPERB and an ideal upgrade for and 16v A.C. Project Turntable.

Does not work on newer DC powered turntables. 

Features:

• Quartz-generated high precision electronic speed regulation with microprocessor control
• Sound improvement through motor running smoothness
• Clean power decoupled from mains interference
• Allows electronic speed change 33 & 45 rpm
• 78 rpm possible with optional accessory pulley
• Suitable for all turntables with 16 volt AC motor, up to 3 watt max. power consumption
• Metal case shields electronics from vibration and electromagnetic interference
• Small size allows installation close to record player
• DC power supply (< 1 watt standby power)

The quartz regulation and filter circuit gives a far better speed stability for smooth and undisturbed motor operation. 78 RPM can also be handled using an additional adapter pulley.

Check out the brochure for more information:

Pro-Ject Speed Box S