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NAD Electronics PP 4 Digital Phono USB Preamplifier


$244.30

Estimated delivery on 3 August - 14 September, 2025
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Key Features
  • For Moving Magnet and Moving Coil Carts
  • Connect Your Turntable to Any Receiver
  • High-Quality Components Used Throughout
  • Built-In AD Converter
  • USB-B Connects to Computer to Digitize
  • LED Power Indicator
  • Auto Power Down Saves Electricity
  • Includes 24 VDC Power Adapter
  • Includes VinylStudio Lite Software

 

Items Included

  • NAD Electronics PP 4 Digital Phono USB Preamplifier
  • Power Adapter
  • USB Cable
  • Limited 2-Year Manufacturer Warranty

 

Offering superb measured and sonic performance, the NAD PP 4 Digital Phono USB Preamplifier combines two simple solutions into one small device, making it easy to add phono to stereo amplifiers and AV receivers without a phono input.

The PP 4’s auto power down feature saves energy by automatically powering the PP 4 off when not in use. Use the PP 4 to digitize your treasured vinyl collections to a PC or Mac. It features inputs for both MM (moving magnet) and MC (moving coil) types for a wide variety of phono cartridges, and there is a line input to allow for the transfer of cassette tapes. The included shielded USB cable and recording level control reduces noise and improves the analog-to-digital conversion process. The PP 4 also includes VinylStudio Lite software for ripping LPs and burning audio CDs.

At a Glance
  • Low-noise, wide band MC/MM phono stage
  • Connect your turntable to most amplifiers and receivers
  • Integrated A/D converter with USB-B output for Mac/Windows
  • Line input (stereo RCA) for digitizing cassette tapes
  • Recording level control
  • External 24 VDC power supply
  • LED power indicator
  • High-quality components
  • Includes shielded USB cable
PP 4 VinylStudio Lite Software (Included)
The PP 4 comes with Mac and PC compatible version of AlpineSoft’s VinylStudio Lite ripping software. With VinylStudio Lite you can:

  • Rip LPs into WAV files
  • Split Tracks
  • Burn CDs
  • Record Disks
  • Look up Song Titles
  • Handle File Management
General
Compatibility
Not Specified by Manufacturer
Turntable
MC
Input Impedance (R and C) 100 Ohms + 180 pF
Gain at 1 kHz: 58 dB
Input Sensitivity (Ref. 200 mV Output): 0.38 mV
Signal to Noise (A-Weighted, with Cartridge Connected): 78 dB
Input Overload (20 Hz / 1 kHz / 20 kHz): 0.65 / 6.5/60 mV
Rated Distortion (THD 20 Hz to 20 kHz): <0.03%
RIAA Response Accuracy: ±0.3 dB
Infrasonic Filter: 5 Hz: -14 dB, 10 Hz: -3 dB
Digital Output (USB): 16-Bit Linear PCM
Sampling Frequency: 48 kHz
Dynamic Range: 86 dB
Turntable
MM
Input Impedance (R and C): 47 Kilohms + 200 pF
Gain at 1 kHz: 35 dB
Input Sensitivity (Ref. 200 mV Output): 5 mV
Signal to Noise (A-Weighted, with Cartridge Connected): 76 dB
Input Overload (20 Hz / 1 kHz / 20 kHz): 10 / 100 / 900 mV
Rated Distortion (THD 20 Hz to 20 kHz): <0.03%
RIAA Response Accuracy: ±0.3 dB
Infrasonic Filter: 5 Hz: -14 dB, 10 Hz: -3 dB
Digital Output (USB): 16-Bit Linear PCM
Sampling Frequency: 48 kHz
Dynamic Range: 89 dB
Record Level: 0 to -6 dB
Inputs/Outputs
Audio I/O
2x 2RCA TS Line Input
1x 2RCA TS Aux/Line Input
1x 2RCA TS Line Output
Line Input
Input Impedance: 47 Kilohms + 180 pF
Rated Distortion (THD 20 Hz to 20 kHz): <0.008%
Signal to Noise, A-Weighted: -115 dB
Maximum Input Level: 5.3 V
Line Outputs
Output Impedance: 100 Ohms
Maximum Output Level: 5.3 V
Power
Power Source
AC Adapter with Power Brick (Included)
AC Input Power
100 to 240 VAC, 50 / 60 Hz
DC Input Power
24 VDC at 100 mA
Physical
Color
Black
Dimensions
5.3 x 2.8 x 1.9″ / 135 x 72 x 49 mm
Packaging Info
Package Weight
1.965 lb
Box Dimensions (LxWxH)
9 x 7.7 x 3″

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