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Kronos AV
Kronos AV
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 Box Design Power Supplies
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  • Regular price £24.99
  • Available Worldwide Shipping

DC Power Supplies:

With the upgrade to DC power supplies across the Box Design range in early 2012, as part of new rulings on standby power usage, there are now a variety of different power supplies used on Box Design models. Please consult the list below to find out which is the correct replacement for your model. If you still have any confusion after looking below, please feel free to get in touch.

ND-024: 2 x 18V / 300mA DC Power Supply
3-Pin Mini XLR Plug

  • Phono Box RS

ND-025: 18V / 500mA DC Power Supply

  • DAC Box DS (Up to S/N D9268)
  • Dock Box S Fi
  • Head Box S
  • Head Box S USB
  • Head Box DS
  • Phono Box
  • Phono Box MM (From S/N E4360 onwards)
  • Phono Box S
  • Phono Box USB V
  • Phono Box DS
  • Phono Box DS+
  • Pre Box S
  • Pre Box DS
  • Pre Box RS (Up to S/N D16272)
  • Speed Box S
  • Switch Box S

ND-026: 18V / 1A DC Power Supply

  • CD Box DS
  • DAC Box DS (From S/N D9269 onwards)
  • Speed Box DS
  • Stream Box DS+
  • Tube Box S
  • Tube Box DS

ND-027: 9V / 300mA DC Power Supply

  • Bluetooth Box
  • Bluetooth Box S
  • DAC Box S FL
  • DAC Box S USB
  • Tuner Box S

ND-028: 9V / 2A DC Power Supply

  • CD Box S
  • Dock Box S Digital
  • Media Box S
  • Remote Box S
  • Stream Box DS
  • Stream Box DS Net

ND-029: 20V / 3A DC Power Supply
Coaxial Low-Voltage Plug

  • Amp Box S
  • Amp Box S Mono (Up to S/N C32405)
  • Receiver Box S
  • Stereo Box S

ND-030: 2 x 48V / 2.25A DC Power Supply

  • Amp Box DS Mono
  • Amp Box DS
  • Amp Box RS Mono
  • Amp Box RS
  • Stereo Box RS
ND-031: 24V / 5A DC Power Supply
  • Amp Box S Mono (From S/N C32406 onwards)
  • Stereo Box DS
  • Stream Box DSA
ND-078: 20V / 3A DC Power Supply
3-Pin Mini XLR Plug
  • CD Box RS
  • DAC Box RS
  • Head Box RS
  • Pre Box RS (From S/N D16273 onwards)
  • Pre Box RS Digital
  • Stream Box RS

AC Power Supply Models (Older):
Older Box Design models (mostly up until 2012) were supplied with AC power supplies. Find your compatible replacement below...

16V / 500mA AC Power Supply
  • Head Box II
  • Head Box SE II
  • Speed Box II
  • Dock Box Fi / Vi
  • The Phono Box (Original)
  • Phono Box II
  • Phono Box USB
  • Switchbox S
16V / 1000mA AC Power Supply
  • Phono Box SE II
  • Tube Box II
  • Tube Box SE II
  • Speed Box SE II

We are still delivering orders as normal. When your order ships you will still receive tracking details. For UK shipments, Our couriers have procedures in place to ensure deliveries are arriving as quickly & safely as possible. Drivers can now sign for your parcels, however will notify you that they have arrived, in order to ensure you receive your parcel. Signing for the parcel has now been stopped temporally for hygiene reasons. Drivers are also working with customer instructions, so you can ask them to leave the parcel in a safe place (doorstep etc...) if you prefer not to come into direct contact with the driver.

There has been no changes to deliveries with Brexit. All deliveries to the UK mainland, Northern Ireland and the Republic of Ireland are operating as normal. No VAT or charges are applicable. 

Express Deliveries

Express Delivery is FREE on all orders over £50. Express Delivery offers delivery in 24-72 hours from time of purchase. We use premium couriers for this service, mainly DPD & Royal Mail. DPD will offer you a one hour window for delivery to make sure someone is at home, or you can reschedule the delivery if no one is around. 

Standard Deliveries

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. 

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!


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!

To find out how much your HiFi is worth... Click Here

If you have any question, please feel free to call us on 03435236169 or email