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 analog-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.
FEATURES
- superb measured and sonic performance
- makes it easy to add phono
- features a more efficient “green” power supply that reduces power consumption
- automatically powers OFF when not in use
- enables you to digitize your treasured vinyl collections to a PC or Mac
- includes VinylStudio Lite Software for ripping LPs and burning audio CDs
TECHNICAL SPECS
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
WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov