The NAD PP 4 Digital Phono/USB Preamplifier is designed to reveal the full musical texture of vinyl records. It delivers low-noise amplification for MM and MC cartridges alongside accurate RIAA equalisation, preserving clarity across a wide range of recordings. With its USB output, shielded cable, and adjustable recording level, the PP 4 makes it simple to transfer cherished LPs and tapes to a computer while maintaining clean, balanced sound. A dedicated line input and the included VinylStudio Lite software add useful tools for track splitting and file organisation, helping you enjoy and preserve your music collection with ease.
KEY FEATURES
- Supports both MM and MC cartridges for flexible turntable compatibility
- Low-noise signal path with accurate RIAA equalisation
- USB output for clean analogue-to-digital transfers to PC or Mac
- VinylStudio Lite software (PC and Mac) included for track splitting and file organisation
- Adjustable recording level control for optimised digital capture
- Shielded USB cable included to reduce noise during conversion
- Line input for digitising cassette tapes and other analogue sources
- Energy-efficient “green” power supply with reduced power consumption
- Auto Power Down feature for convenient, low-energy operation
- Compact design for easy placement in modern hi-fi systems
Specifications
Moving coil
- Input impedance and capacitance: 100 Ohm, 180 pF
- Gain: 58 dB
- Infrasonic filter: -14 dB @ 5 Hz, -3 dB @ 10 Hz
Moving magnet
- Input impedance and capacitance: 47 KOhm, 200 pF
- Gain: 35 dB
- Infrasonic filter: -14 dB @ 5 Hz, -3 dB @ 10 Hz
- Digital output: USB, 48 kHz, 16 bit
- Dimensions: 5-5/16" x 1-15/16" x 2-7/8"
