NAD PP 4 Digital Phono/USB Preamplifier enables you to digitize your treasured vinyl collections to a PC or Mac. It features inputs for both MM (moving magnet) and low-noise 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 PP 4 also includes VinylStudio Lite Software for ripping LPs and burning audio CDs. The PP 4 Phono to-USB Preamp offers a complete hardware and software solution with exceptional flexibility to record from LP or tape

MC PP 4 PP 2e

Input Impedance (R and C) 100Ω + 180pF 

Gain at 1kHz 58dB 

Input sensitivity (ref. 200mV output) 0.38mV

Signal to noise (A weighted, with cartridge connected) 78dB

Input overload (20Hz/1kHz/20kHz) 0.65/6.5/60mV 

Rated Distortion (THD 20Hz - 20kHz) <0.03% 

RIAA response accuracy ±0.3dB

Infrasonic filter 5Hz -14dB

10Hz -3dB

Digital output (USB) 16 bit linear PCM

Sampling frequency 48kHz

Dynamic range 86dB

MM

Input Impedance (R and C) 47kΩ + 200pF 

Gain at 1kHz 35dB 

Input sensitivity (ref. 200mV output) 5mV 

Signal to noise (A weighted, with cartridge connected) 76dB

Input overload (20Hz/1kHz/20kHz) 10/100/900mV 

Rated Distortion (THD 20Hz - 20kHz) <0.03% 

RIAA response accuracy ±0.3dB 

Infrasonic filter 5Hz -14dB

10Hz -3dB

Digital output (USB) 16 bit linear PCM

Sampling frequency 48kHz

Dynamic range 89dB

Record Level 0dB to -6dB

Dimensions excl. Power supply (W x H x D)* 135 x 49 x 72mm 

(5 5/16 x 1 15/16 x 2 7/8”)

Line In

Input Impedance 47k + 180pF

Rated Distortion (THD 20Hz - 20kHz) <0.008%

Signal to noise, A weighted -115dB

Maximum Input Level 5.3V

Line Out

Output Impedance 100Ω 1

Maximum Output Level 5.3V