NAD PP 4 Digital Phono USB Preamplifier

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  • Regular price $269.00


Overview

With the addition of the PP 4 to your home system, the LPs you cherish the most come alive in the form of expansive and rich sound. Offering superb and measured sonic performance, NAD combines two simple solutions – the PP 4 Digital Phono and the USB Preamplifier – into one small device, making it easy to add phono to stereo amplifiers and AV receivers without a phono input. The PP 4 uses a shielded USB cable and recording level control, which reduces noise and improves the analogue-to-digital conversion process. As part of NAD’s commitment to the environment, the PP 4 features a more efficient “green” power supply that reduces power consumption. It also has an Auto Power Down feature that saves energy by shutting off when not in use.

Specifications

Input Impedance (R and C)

MC - 100 Ohm + 180pF

MM - 47 kilohm + 200pF

Gain at 1kHz

MC - 58dB

MM - 35dB

Input Sensitivity (ref. 200mV output)

MC - 0.38mV

MM - 5mV

Signal to Noise Ratio

MC - 78dB

MM - 76dB

Input Overload (20Hz/1kHz/20kHz)

MC - 0.65/6.5/60mV

MM - 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
Output Impedance 100 Ohm
Maximum Output Level 5.3V
Input Impedance (LINE)
47 kilohm + 180pF
Rated Distortion (THD 20Hz – 20kHz) (LINE)
<0.008%
Signal to noise, A weighted (LINE)
-115dB
Maximum Input Level (LINE)
5.3V
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″


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