Pro-Ject Speed Box S for 33/45 U/MIN

-5 %

RRP 135,00 €

incl. 19% VAT plus shipping
Please choose variant:
-5 %
Speed Box S  
Electronic motor control and speed change


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  
  • Outboard power supply included  
  • Available in silver or black finish  


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! The quartz regulation and filter circuit gives a far better speed stability for smooth and undisturbed motor operation. Speed Box S is compatible with a lot of Pro-Ject turntables (see list above) and some also offer the possibility to play 78 rpm records with the addition of a special accessory pulley!  
 

These turntables with 16 volt AC motor are compatible with Speed Box S:  
 
33/45 (78 with optional pulley):  
Pro-Ject Debut III, Debut Carbon (only US version with 16 volt motor), 1-Anniversary, Art-1, 1-Xpression III & Classic, RPM-5.1  
 
33/45 (no 78 available, because pulley can not be exchanged):  
Essential, 2-Xperience Acryl & Classic, 6-perspeX, RPM-1.3, RPM-9.1X, RPM-9.2, RPM-10.1  
 
Caution! Do not use Speed Box S with following turntables:  
Debut III E, Debut II Phono USB, Debut Carbon (all non-US versions), Essential Phono USB, Juke Box (all types), 1-Xpression III Comfort, X-tension (all types)  

Technical data
  • INPUT 18V DC
  • OUTPUT 16 V AC / 190mA (up to 3W max)
  • SPEED STABILITY +/- 0,001%
  • POWER SUPPLY 18V/500mA DC
  • DIMENSIONS 103 x 36 x 104 mm (WxHxD)
  • WEIGHT 560 g without power supply

PDF-Product information

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

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