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Pro-Ject

Pro-Ject Phono Box S3 B

Pro-Ject Phono Box S3 B

Regular price £349.00
Regular price Sale price £349.00
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  • Free Delivery
  • 2 year Warranty

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Details

Description

Pro-ject Phono Box S3 B

The Phono Box S3 B is an entry-level phono preamplifier that offers a fully balanced design in a neat, small package. Pro-Ject have packed this tiny chassis to the brim with high-end features. One of those is our new True Balanced Connection. At Pro-Ject, balanced connections were exclusive to their RS range of products until now. The Phono Box S3 B brings those features to an incredible new price point.

High-End Features

The new Phono Box S3 B gain stage uses a fully discrete layout. A discrete circuit is composed of disparate electronic components, and individual devices. The amplifier section is built of single parts and doesn‘t use any integrated circuits! That makes for an extended and more costly design process but results in the best sound quality. The fully symmetrical gain stage can optimize the signal-to-noise ratios, feeding the semi-passive, RIAA equalisation stage with a clean signal to work on.

Balanced By Nature

Cartridges are balanced signal transducers by nature. Due to the internal wiring of MM cartridges, you'll need to upgrade your turntable with an MC cartridge to access the entirety of that balanced signal. Together with the new True Balanced Connection cables you'll be able to access high-end features that were previously only available on the most expensive of phono stages.

True Balanced Connection

Phono Box S3 B is ready for Project’s new True Balanced Connection. Single-ended RCA connections, quite literally, only use half of your cartridge's output. With one of the new True Balanced phono cables and an MC cartridge you'll hear details and dynamics, previously exclusive to only the most expensive phono stages.

Specifications

Specifications

Input Impedance:

10, 50, 100, 1k, 47kΩ

Input Capacitance:

50, 150, 300 and 400pF

Gain: (+6db using XLR out)

40/45/60/65 dB

Signal/Noise Ration MM (40dB)

103dBV, 110 dBV - 'A' weighted

Signal/Noise Ration MC (40dB)

85dBV, 90 dBV - 'A' weighted

THD at 1 kHz

<0.0001%MM, <0.005% MC

THD (20Hz-20kHz)

<0.0008%MM, <0.001% MC

RIAA Accuracy:

<0.3dB/20Hz - 20kHz

Input Connectors:

1 x 5-pin mini XLR, 1 pair RCA

Output Connectors:

1 pair RCA, 1 pair XLR

Power Consumption:

170mA DC, <0.5w standby

Power Supply:

18V / 500mA DC; 220-240V, 50Hz

Dimensions:

206 x 55 x 153 (without wings)

 

240 x 72 x 194 (with wings)

Weight:

930g (without PSU)

Delivery & Returns

Delivery & Returns

We offer free next day delivery on all orders over £99. For orders under £99 a delivery charge of £7.50 will be applied.

Cut-off time for next day delivery is 3pm Monday-Friday. Items ordered after 3pm on Friday will be shipped on Saturday for Monday delivery. Orders placed after 1pm on Saturday or on Sunday will be despatched on Monday for Tuesday delivery. (please allow an extra day if a bank holiday falls within this period). 

Our delivery partner DPD offers an interactive messaging service and will provide a 1-hour time window for your delivery so please provide a mobile phone number where possible.

Some items are not available on a next day delivery service, in these cases the selected product page will display the expected delivery time. If you would like to double check the delivery time prior to ordering please call 01932 851121 or email sales@weybridge-audio.co.uk.

* Remote and offshore locations are excluded from the free delivery service. For these locations we offer a standard 2-3 day delivery
service at £16 per item.

For more detailed info please see delivery information

Cancellations & Returns

At Weybridge Audio we want our customers to be happy with their purchase which is why we offer a 30-day no-hassle return policy on all products purchased through our website. If you would like to return an item please call us on 01932 851121 or email to sales@weybridge-audio.co.uk including your name, address, and original order number. The cost of returning an item is the responsibility of the customer unless the item is faulty in which case we will arrange to collect the faulty item at our expense.

Items must be returned to us in 'as new' condition, complete with all original packaging and accessories. Refunds will be processed within 5 days of receiving the item, subject to the above terms being met.

For more information please see our terms & conditions.