Pro-Ject Vinyl NRS Box S3
- Free Mainland UK Shipping on orders over £100
- Official Hi-Fi Retailer since 1973
- Usually in stock and dispatched in 1-5 working days
We offer free delivery on all orders over £100 to mainland UK. Orders under £100 are subject to a £6.50 shipping charge.
Delivery is available across mainland UK. If you are located outside mainland UK and would like a shipping quote, please get in touch before placing your order.
We aim to dispatch in-stock items as soon as possible provided that we physically have the stock - but please note that sometimes we have to order from our supplier for certain products, in which case delivery should take place within 1-5 working days of the order being placed.
Tracking details or estimated delivery timescales will be provided once your order has been processed. If there are any delays due to stock availability, we will contact you as soon as possible with the option to wait or receive a full refund.
Please note that certain products may be subject to specific distance selling or delivery regulations. If you are unsure about a product or its delivery terms, we recommend contacting us before purchase.
You can cancel your order within 14 days of receiving your goods, in line with UK distance selling regulations. Once you’ve notified us, you have a further 14 days to return the item. Please contact us by email, phone or in writing before sending anything back.
Items must be returned in original condition and packaging, including all accessories, manuals and any promotional items. The cost of return is your responsibility and we strongly recommend insuring the goods, as refunds cannot be issued for damaged or incomplete returns. If items show excessive handling, are missing components, or cannot be resold as new, a reasonable deduction may be made.
Please note that used headphones (for hygiene reasons) and custom or special-order items cannot be returned. If you need assistance arranging a return, we’re always happy to help.
Product Summary
The Pro-Ject Vinyl NRS Box S3 is a specialist vinyl noise reduction unit designed for customers who want to get more enjoyment from older or noisier records without giving up their existing turntable setup. It sits between your phono stage and amplifier, helping reduce clicks, crackle and background noise so damaged or worn records can become much more listenable again.
A big part of the appeal is that it is designed specifically for vinyl rather than as a general audio processor. The Vinyl NRS Box S3 combines adjustable de-crackling with its Vinyl Noise Reduction System, giving you a more useful way to tackle both obvious clicks and broader low-level noise. That makes it especially attractive for customers with older collections, well-loved records or discs that are hard to replace.
It is also straightforward to integrate into a system. Because it works at line level after the phono preamp, it can be added without changing the turntable itself, and when switched off it drops out of the signal path via galvanic bypass. For customers wanting a practical way to bring noisy records back into regular use, the Vinyl NRS Box S3 is a very distinctive and genuinely useful upgrade.
Key Benefits
- Helps reduce clicks, crackle and background noise from worn or older vinyl records
- Can make favourite records more enjoyable again when clean replacement copies are hard to find
- Adjustable de-crackling control makes it easier to fine-tune the effect to suit different records
- Vinyl Noise Reduction System helps reduce broader noise and turntable drive noise by up to 8 dB
- Line-level operation makes it easy to add into an existing vinyl system after the phono stage
- Galvanic bypass lets the unit drop out of the signal path completely when switched off
- Compact S3 casework makes it easy to place neatly into smaller hi-fi systems and shelves
- Full aluminium housing helps protect the circuitry from outside interference
- 2 years manufacturers warranty, extended to 3 years if registered with Pro-Ject within 4 months of purchase
Technical Specifications
Noise Reduction Unit Details
- Product Type: Vinyl noise reduction system
- Operation: Line-level
- Input Voltage, Typically: 300 - 500 mVrms
- Max Input Voltage (Clipping): 4.4 Vpp / 1.55 Vrms
- Internal Sampling: 96 kHz / 24 bits
- Internal Processing: 56-bit accumulator, double precision
- De-Crackling: Adjustable sensitivity with basic and advanced intensity algorithms
- Noise Reduction: Up to 8 dB
- Frequency Response: 20 Hz - 20 kHz (-0.6 dB / +0.1 dB)
- THD: Less than 0.009% (500 mVrms input level)
- Clip Indication: -0.6 dB below real clipping
- Bypass Mode: Galvanic pure bypass when switched off
- Construction: Full aluminium housing
- Power Supply: 18 V / 500 mA DC outboard power supply
- Power Consumption: 0 W off / standby, 2.2 W on (without outboard power supply)
- Colour Options: Silver or black
- Made In: Europe
Weight & Dimensions
- Dimensions: 10.3 x 3.7 x 10.4 cm (W x H x D)
- Dimensions Including Sockets: 10.3 x 3.7 x 11.9 cm (W x H x D)
- Weight: 0.34 kg without power supply
What’s in the Box
- Pro-Ject Vinyl NRS Box S3
- Outboard power supply
- Product documentation
