About
Pro-Ject Audio Systems
Pro-Ject Audio Systems are widely recognised as one of the finest turntable manufacturers in the world. Their mission is simply to produce the best sounding stereo analogue components at the most competitive prices possible. The current series spans a wide range of price points, with a variety of products targeted to key demographics or to accommodate the modern listener’s unique requirements.
In 2016, Pro-Ject marked their 25th anniversary year with the release of a turntable that combined traditional styling with modern technology; showing their innate ability to keep turntables fresh and interesting at a time when popularity of the vinyl format was at a previously unprecedented level. The Classic proudly sits in the middle of a multi-award winning range of turntables that manage to combine sound performance with the latest technologies and unrivalled style at every level.
Pro-Ject are also obsessed with the importance of stereo playback systems. With modern audio systems often bringing speakers either very close together or into a single enclosure, the real impact and importance of true hi-fi stereo is being lost. That’s why everything Pro-Ject create is made with pure stereo applications in mind; bringing back the true emotional importance of music to audio enthusiasts around the world.
Based in Vienna, Austria, all Pro-Ject Audio Systems turntables are made by a highly skilled workforce with great skill, care and attention in their central-European factory.

Pro-Ject Speed Box S
Free Gift

  • Sale
  • Regular price £119.00


 

The Speed Box S offers a functional and convenient upgrade for many Pro-Ject turntables with a 16V AC motor that do not already have built-in speed control.

The Speed Box S acts as an AC generator for the turntable, replacing the fluctuant supply from a normal 16V power supply and regulating it. The result is a clean power signal that allows the motor to perform optimally. The added convenience is that the Speed Box S can shift frequency, for easy changing between 33 and 45RPM at the push of a button.

Inside, the Speed Box S makes use of high-quality materials in the quartz-controlled oscillator and filter circuits. Externally it is stylish, compact and minimal - matching any other Box Design S Line component. 

Connection is simple, as the Speed Box S is supplied with a link cable that plugs into your turntable instead of the normal power supply. There is also a wide range of compatibility (see below), and in some cases the Speed Box S can even add 78RPM compatibility, when partnered with a special Speed Box Pulley.

  • Electronic speed change between 33 and 45RPM (see below)
  • 78RPM also possible after fitting accessory pulley (see below)
  • Replaces the existing 16V turntable power supply
  • Quartz-generated high precision electronic speed regulation 
  • Creates a cleaner AC mains signal for your turntable
  • Allows the motor to run more efficiently and with less resonance

Below is a list of compliant turntables...

Works with Speed Box S (and turns at 78RPM with additional pulley):

  • Debut II (later versions with 16V power supply)
  • Debut III
  • Debut S/E3
  • 1.2 (later versions with 16V power supply)
  • 1 Xpression
  • 1 Xpression II
  • 1-Xpression III
  • RPM 4 (later versions with 16V power supply)
  • RPM 5  

Works with Speed Box S (33 and 45RPM only):

  • Essential
  • 2.9 (later versions with 16V power supply)
  • 2 Xperience (non-DC versions)
  • 2 Xperience Classic (non-DC versions)
  • 6 Perspex (non-DC versions)
  • RPM 1.3 (Genie 3)
  • RPM 9
  • RPM 9.1X
  • RPM 9.2
  • RPM 10
  • RPM 10.1

The Speed Box S will not work with any turntable that has a captive mains cable.
The Speed Box S will not work with any turntable that has a DC power supply.
The Speed Box S will not work with any turntable that has speed control or a USB phono stage built-in.

Input Power: 18V DC (Supplied PSU)
Output Power: 16V AC / 190mA (3W max.)
Nominal Speeds: 33 / 45 RPM
78 RPM with Optional Pulley
Speed Stability: ± 0.001%
Power Cable Length: Approx. 400mm
(Turntable to Speedbox)
Dimensions: 103 x 36 x 104mm
103 x 36 x 115mm (Incl. Sockets)
Weight: 560g

   

We have several deomonstation areas in both of our branches. Please give us a call on 03435236169 or email support@kronosav.com to enquire about hearing products at your local branch. 

Please always contact us before to make sure the product(s) are available

Here at Kronos AV, we have vast experience with e-commerce sales. Making sure that your parcel arrives undamaged is a huge priority for us. That’s why at Kronos AV, we only use premium couriers for all our orders. All our parcels are shipped with DPD or Royal Mail and are always sent Signed For to make sure it gets to the right person. 

DPD gives you an hourly window for delivery so you can make sure you are home, and you can of course track your parcel all the way from despatch to your front door, offering you peace of mind. 

If for any reason your parcel does arrived damaged, please get in touch, and we will be happy to get everything resolved for you. We are always on hand to help!

Details

Delivery is FREE on all orders over £50. In order to offer FREE delivery to UK customers, we use several premium couriers to ensure your delivery arrives safe.

Most large orders (over 2kg) ship using DPD or DHL courier and smaller orders (under 2kg) by Royal Mail signed for services.

The most appropriate courier will be chosen for the items ordered to ensure the quickest possible delivery.

We can offer very generous trade in offers across the majority of our product range. 

Why not ask and see how much you HiFi is worth!

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