Key Features
- Vinyl noise and crackle reduction system
- Noise reduction of up to 8dB
- User controllable crackle reduction up to 8 dB
- Use in bypass mode to galvanicly link line in and line out
- Simply connect between your phono preamp and amplifier
Pro-Ject Vinyl NRS Box S3 Noise Reduction System, Silver Overview
The Pro-Ject Vinyl NRS Box S3 is a great way to get the most out of your record collection. Bring a new life to your old record collection with Pro-Jects’s Vinyl Noise Reduction System and de-crackling technology. Enjoy your record collection as if you purchased it yesterday. Take control of the system with in-built controls that can be adapted to each record you play, or even switched off altogether for your brand-new records!
Product Ref: 238951
Full Description
View Full DescriptionDe-crackling
Make your records sound like new with the NRS Box’s ‘De-crackle’ function. Take control of this using the in-built potentiometer with a reduction of up to 8 dB. This filters the signal and uses an algorithm to identify the crackles to ensure you have the smoothest listening experience.
Vinyl Noise Reduction System
Got a noisy record? Not a problem, the Vinyl Noise Reduction System (VNRS) uses expanders to increase your signal-to-noise ratio, reducing noise by up to 8 dB and bringing you the clearest audio possible.
Integrate into your home setup
Simply connect your phono preamp and amplifier, power on and you’re ready to go! Have a particular record that already sounds great? Simply power off the box and it will be completely bypassed.
Features
- Adjustable “De-Crackling” function to reduce audible clicks in vinyl playback
- VNRS noise reduction reduces surface noise from records and turntable drive noise
- Digital process is handled at 24-bit / 96kHz for precise processing with no signal loss
- Off button initiates galvanic bypass, effectively eliminating the box from the signal path
- -6dB button attenuates high-gain systems for better signal handling
- Connects after your phono stage and before your integrated amplifier
- Compact design in S3-Line aluminium housing
Audio
| Operation | Line Level |
|---|---|
| Input Voltage, typically | 300-500 mVrms |
| Max. input voltage (clipping) | 4.4Vpp, 1.55Vrms |
| Clip indication | -0.6dB below real clipping |
| Internal sampling and calculations | 96 kHz/24 bits |
| Internal processing | 56-bit accumulator |
| THD | <0.017 (1500 mVrms Input Level) |
| Frequency Response Characteristics | 20Hz – 20kHz: -0.6 / +0.1dB 30Hz – 20kHz: -0.2 / +0.1dB |
| De-Crackling Reduction | 5dB (3kHz – 20kHz) 8dB (2kHz – 20kHz) |
| VNRS Reduction | Up-to 6dB (20Hz – 20kHz) |
| Galvanic Bypass | < 0.3? |
Connectivity
| Inputs | 1 x RCA Pair (Line Level) |
|---|---|
| Outputs | 1 x RCA Pair (Line Level) |
Dimensions
| Dimensions (including sockets) (H x W x D) (mm) | 37 x 103 x 125 |
|---|
Weight
| Weight (without power supply) | 0.34 |
|---|
Design
| Colour | Silver |
|---|
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