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Pro-Ject - Speed Box S (AC) - Phono Preamp
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!
SpecificationsINPUT 18V DC OUTPUT 16 V AC / 90mA (up to 3W max)SPEED STABILITY +/- 0,001%FINISH Front black or silverPOWER SUPPLY 18V/500mA DCDIMENSIONS 103 x 36 x 104 mm (WxHxD)WEIGHT 560 g without power supply