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Pro-Ject Power Box DS2 Power Supply Upgrade


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Enquiry/price check? Click here SKU: PJCPWBDS2
Ex VAT: £415.83
Power Box DS2 is an upgrade for DS2 amplifiers enhancing the peformance of up to five Box design components and a turntable with cleanest power and optimal sound.

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Warranty length 2 Years
Brand Pro-Ject

Tech Specs

Input voltage
- AC 230V/50Hz IEC C15 (120V/60Hz US)


Output voltage/current
- 2x 9V / 2A max (1.8mm connector)
- 3x 18V / 1A max (2.5mm connector)
- 15V / DC-turntable (2.1mm connector)


- Filtration capacity: 10.000 Microfarad
- Output voltage ripple: < 1mV
- Dimensions (WHD): 240 x 72 x 209mm
- Weight: 3g


Product Description

Pro-Ject Power Box DS2 Linear Power Supply Upgrade, designed for DS2 amplifiers, can supply cleanest power and ultimate sound for up to five Box design components and a turntable.

Why use Power Box DS2?

It is a proven fact that a power supply is a very important part of the audio path and significantly contributes to the sonic quality of an audio product. Pro-Ject designed the Power Box DS linear power supply to offer the possibility of improving sound quality.

It significantly enhances performance of up to six Box Design components, like streamers, CD players, pre-amps and offers the option to connect a DC-driven turntable.

Linear Power Supply

A linear power supply consists of a massive toroidal transformer with shielding between primary and secondary winding, which acts as an isolating transformer and prevents interferences from mains into the audio component. The built-in transformer has a much higher power reserve compared to the standard power adapter.

It has very low output impedance and in combination with large filtration capability it can easily manage all power needs. Sound staging, darkness of silent backgrounds and small detail resolution will improve strongly and contribute to a far better overall performance of each component.

Connector Cables

Six standard connection cables are supplied; 2 x 9V (1.3mm connector), 3 x 18V (2.5mm connector) and a 15V (2.1mm connector for a 15V DC driven Pro-Ject turntable) interconnect power cables. Higher end power cable Connect-it Power DS with superior shielding and individual customised lengths is also optionally available..

Please note: the 15V (2.1mm connector) is not suitable for the Xtension 9, Xtension 10, Xtension 12, RPM 9, RPM 10 turntables and the models of Signature line, with high power consumption and a heavy, mass loaded, platter. For these turntables we recommend the Power Box RS Uni 1-way with the 15V turntable modification.

Key Features

- Purest & cleanest power using non-switching power supply
- 5 Box Design component & 1 turntable power output
- Standard power cables included
- Connect-it Power DS optionally available
- Soft start system avoids current inrush in primary winding
- Audio type toroidal transformer
- Main isolating transformer with copper foil shielding
- Secondary voltage rectification with precise regulation
- High filtration capacity (10.000 µF)
- Low ESR capacitors and low noise components with surge protection

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Contact Details

UK Local Rate Number
0844 50 403 50

Sales Landline
0121 224 7300/7401

Customer Services Landline
0121 224 7350/7351

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