- Connectivity
the PP 4 Digital Phono/USB Preamplifier makes it easy to add phono to many of today’s stereo amplifiers and AV receivers that have either eliminated the phono input or included a low quality circuit for attaching your turntable. - Reduced Power Consumption
As part of NAD’s commitment to the environment, the PP 4 features a more efficient “green” power supply that reduces power consumption. The PP 4’s Auto Power Down feature saves energy by automatically powering the PP 4 to OFF when not in use. - Software Included
The PP 4 also includes VinylStudio Lite Software for ripping LPs and burning audio CDs. - USB Interface
The PP 4 goes one step further with a USB interface, shielded USB cable and recording level control which combine to reduce noise and improve the analogue-to-digital conversion process.
-36%
NAD – PP 4 Digital Phono USB Preamplifier – Black
$134.00 Save:$75.00(36%)
Available in stock
Description
Additional information
| Weight | 2.4 lbs |
|---|---|
| Dimensions | 5516 × 278 × 11516 in |
| Number of Outputs | 2 |
| Satellite Radio Tuner | No |
| Phono Input | Yes |
| Product Depth | 5 5/16 inches |
| IP Control | No |
| Output(s) | USB |
| Equalizer | No |
| Number of Composite Video Inputs | 2 |
| Color | Black |
| Headphone Jack | Yes |
| Number of Channels | Not Available |
| Number of Coaxial Digital Audio Inputs | 0 |
| Supported File Formats | WAV |
| Remote Control Included | Yes |
| Input(s) | RCA |
| Manufacturer's Warranty - Labor | 2 years |
| LED Metering | No |
| MIDI | None |
| Number Of Inputs | 1 |
| Number Of DVI Outputs | 0 |
| Number Of USB Inputs | 1 |
| Number Of DSP Modes | 0 |
| Wireless Multi-Room Audio | No |
| On-Screen Display | No |
| Number Of Auxiliary Inputs | 0 |
| Front Facing Inputs | USB |
| Ethernet Port(s) | No |
| Manufacturer's Warranty - Parts | 2 Years |
| Maximum Sampling Rate Supported | 48kHz |
| Product Weight | 2.4 pounds |
| Number of Audio Zone Source Outputs | 1 |
| Model Number | PP-4 |
| Number of Analog Audio Inputs | 3 |
| Number of HDMI HDCP 2.2 Outputs | 0 |
| High Resolution Audio | Yes |
| HDBaseT Output | No |
| Hardware Direct Monitoring | No |
| Bluetooth Enabled | No |
| Rack Size | Not rack mountable |
| Attenuation Pad | No |
| Wi-Fi Built-in | No |
| Product Height | 1 15/16 inches |
| High/Low Pass Filters | None |
| Number of HDMI Outputs (Total) | 0 |
| Number Of Component Video Outputs | 0 |
| Number Of FM Presets | 0 |
| Product Name | PP 4 Digital Phono USB Preamplifier |
| Number of Subwoofer Pre Outs | 0 |
| Number Of Microphone Preamps | 0 |
| Number of HDMI Inputs (Total) | 0 |
| Brand | NAD |
| Phantom Power | No |
| Phase Invert | No |
| Surround Sound Supported | Not Applicable |
| Number of HDMI HDCP 2.2 Inputs | 0 |
| ENERGY STAR Certified | No |
| Number of RS-232 Inputs | 0 |
| Color Category | Black |
| App Compatible | No |
| Number of Component Video Inputs | 0 |
| Effect Type(s) | Distortion |
| Number Of Audio Zones | 0 |
| Number of DVI Inputs | 0 |
| Product Width | 2 7/8 inches |
| HD Radio Tuner | No |
| Number Of AM Presets | 0 |
| Number Of Composite Video Outputs | 1 |
| Number of Optical Digital Audio Inputs | 0 |
| UPC | 5703120210162 |
Reviews (10)
No products in the cart. 
Wally –
After checking online about this product I decided to buy it. After I hook it up to my receiver and turntable and play a record my roommate screamed ” lower the volume ” I knew it worked boosting the volume I also hook it to my computer to record and it recorded perfectly. Very great product as it serves all my needs
Broph11 –
One of the reviews I read before I made this purchase was that it made the person’s records sound louder, and while I don’t necessarily hear that much of a difference in volume, I do notice a difference although it is hard to put into words what that difference is…maybe, better sound quality?
Glassman –
NAD has been making top quality components for a long time, and this unit lives up to expectations. No issues so far ,and good sound with my old tt.
Janus –
Connected this to my dad’s old Sanyo. Worked like a charm.
ifly –
As I am in the process of deciding on a new amp and my current one did not have a phono front end I did not want to spend a fortune on a MM PreAmp. Does the job and reasonably well for the price.
Glassman484 –
This preamp worked really well with my turntable and Receiver, which does not have phono level inputs. Unfortunately, it died a few weeks in. Best Buy gave a full refund, and I am trying another brand as a replacement. I’ve had several NAD products in the past, all high performance and reliable. Maybe an anomaly…I’ll” try again with them I’m sure.
Tobor89 –
I have this dac paired with the denon turntable ortofon blue cartridge with emotiva xmc1 preamplifier and sunfire signature power amplifier and B&W CM 10 towers, I was ready to buy another turntable ( it sounded decent) but this and a cartridge change was definitely what i needed, pairing is critical and time consuming (+ costly ) to figure what sound signature you’re after
Mars –
Ordered this to replace a 13-year old Pro-ject Phono Box II, which seemed to hum no matter what I did with grounding, power supplies, and cables.
Sound on line output: impressive solid bass definition, smooth midrange, and transparent detail in high frequencies, with very little hum or noise. Great dynamic range on a pre-amp at this price.
Hookup: All options MC/MM & Phono/Line input selectors have discrete connections & switches. It took me a couple tries to get the right connections made. Power brick is small, but still takes up more than a plug’s width.
How does the power button work? I can turn it on but not off. It’s a mystery. Doesn’t appear in the quick setup diagram.
JoReb –
NAD PP 4 Digital Phono USB Preamplifier
Great quality, just a little expensive.
Robel –
This amp brighten up my X2B. Very responsive, selectable CAP and Gain. It just a diliggtfool companion woth my turn table. Love it!