• Rip LPs into WAV files

• Split Tracks

• Burn CDs

• Record Disks

• Look up Song Titles

• Handle File Management

PP4

Digital Phono USB Preamplifier

Digitise your vinyl collection

Offering superb measured and sonic performance, NAD’s two simple solutions, 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. 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 goes one step further with a USB interface, shielded USB cable and recording level control which reduces noise and improves the analogue-to-digital conversion process. The PP 4’s Auto Power Down feature saves energy by automatically powering the PP 4 to OFF when not in use.

Our PP 4 Digital Phono/USB Preamplifier enables you to digitise 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 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

Input Impedance (R and C)

100 Ohm + 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

-14dB (5Hz)

-3dB (10Hz)

Digital output (USB)

16 bit linear PCM

Sampling frequency

48kHz

Dynamic range

86dB

MM

Input Impedance (R and C)

47 kilohm + 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

-14dB (5Hz)

-3dB (10Hz)

Digital output (USB)

16 bit linear PCM

Sampling Frequency

48kHz

Dynamic range

89dB

Record Level

0dB to -6dB

Gross 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″**

^{*Gross dimensions include feet, extended buttons and rear panel terminals.**Non-metric measurements are approximate.}

LINE IN

Input Impedance

47 kilohm + 180pF

Rated Distortion (THD 20Hz – 20kHz)

<0.008%

Signal to noise, A weighted

-115dB

Maximum Input Level

5.3V

LINE OUT

Output Impedance

100 Ohm

Maximum Output Level

5.3V

User Reviews

2 Years Warranty

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