SKU: 36889081318

NAD PP4 DIGITAL PHONO USB PREAMPLIFIER

$224.55 $249.50
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Description

NAD PP4 DIGITAL PHONO USB PREAMPLIFIERPP 4 Digital Phono USB Preamplifier 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

PP 4

Digital Phono USB Preamplifier

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.

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.

 

PP 4 VinylStudio Lite

The PP 4 (or the older PP 3) comes with Mac and PC compatible version of AlpineSoft’s VinylStudio Lite ripping software is included with your new PP-4. With VinylStudio Lite you can:

  • Rip LPs into WAV files
  • Split Tracks
  • Burn CDs
  • Record Disks
  • Look up Song Titles
  • Handle File Management

 

SPECIFICATIONS

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36889081318

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4.5 ★★★★★
Based on 27 reviews
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M
Verified Purchase
M
Charlottesville, US
★★★★★ 5
Good for night sessions
Size: Medium, Pattern Name: Pack of 1
Picked this up for evening fetch sessions and it’s been a win. It charges up fast, couple minutes under a lamp or in sunlight and it’s good to go, and the glow is genuinely bright, not the sad dim purple some of these put out. Makes it way easier to find in the yard at dusk, and the dog can actually track it. It’s a little on the softer side compared to a regular tennis ball, but durable enough to hold up to my big dog, who is not gentle with toys. Still kicking after plenty of chomping and slobber. Fits a standard Chuckit! launcher perfectly, which is the whole point. Pros: • Glows brightly and clearly in the dark • Charges fast from any light source • Holds up well even with a big, enthusiastic chewer • Fits standard ball-throwing sticks • Great for evening or early-morning fetch Cons: • A bit softer than a regular tennis ball — a determined power-chewer could probably destroy it eventually • Glow fades after a while, so you’ll need to recharge it during long sessions • Only glows if it’s been charged, which is obvious but easy to forget Tips: • Charge it under a bright light or in the sun for a few minutes before heading out • A flashlight works in a pinch if you forgot to charge it • Keep it out of permanent fetch duty — rotate with a regular ball so it lasts longer • Not a chew toy, even though it’s tempting to leave it with the dog Five stars. If you’ve got a dog and a yard, this makes evening fetch actually doable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
V
Verified Purchase
VOKLST
Fort Morgan, US
★★★★★ 5
Westies Fav
Size: Small, Pattern Name: Pack of 1
Best Westie ball ever, my dog loves this ball. Exactly her size! 3" tennis balls are too big & she rips the fur off. this silicone-ish ball has no fur & is 2&1/2 " We have 2" balls from her electronic ball laucher, but she still loves this glow in the dark best!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
B
Verified Purchase
Book Junkie
Chelsea, US
★★★★★ 5
Best dog ball in the world!
Size: Large, Pattern Name: Pack of 1, Size: Large, Pattern Name: Pack of 1
My dog is singularly obsessed with playing ball. He would drop a steak to chase a ball. (He'd return to the steak, but not without the retrieved ball. He's not an idiot.) He makes dangerous leaps, crashes into trees, and runs fast enough to catch thrown balls before they even hit the ground. Since he doesn't care about his own wellbeing, it's my job to protect him as much as I can. And a lot of balls are hard enough to cause him pain or dental damage when he mistimes a catch. Enter the ChuckIt Glow Ball! The minute Cowboy got his first Glow Ball, he no longer had any interest in the dozens of tennis balls scattered around the house and yard. If I took the Glow Ball away and instead threw a tennis ball, Cowboy would run to retrieve the ball, then return without it and begin looking all over the house for the Glow Ball. The Glow Ball is tough enough to survive Cowboy's big, sharp chompers, yet it's soft enough to do no harm when it hits him in the face. The glow feature is a huge bonus, too. Cowboy gets distracted by chipmunks and squirrels when we're playing, so he sometimes can't remember where he dropped the ball to pursue the interloper. If the ball was exposed to enough light before it was misplaced, it will be easy to find once the sun goes down. (Otherwise, Cowboy always finds it eventually.) When I'm feeling nocturnal, I'll put the ball under a light for a few minutes to activate the electrons, then treat my boy to a middle-of-the-night game of fetch. I was so happy to see these on sale, I bought a lifetime supply for my pantry. The size guide seems accurate. ChuckIt recommended the large size for a dog of Cowboy's weight and that size is perfect. Highly recommended product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2024
G
Verified Purchase
Gus
Pawtucket, US
★★★★★ 5
Heavy chewer approved.
Style: Ball, Size: Medium (Pack of 1)
My pomsky will destroy a toy in minutes. Ropes, and the "indestructible" nylon type stuffs are no match for my furry shark. This ball has stood up to him like David. He loves the crunch and it is so much more tolerable than a squeaker. These will be a staple in his toy box - Chuckit toys are really the most durable dog toys I have found in three years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
G
Verified Purchase
Gold Coast
Bozeman, US
★★★★★ 5
Fun Ball
Style: Ball, Size: Medium (Pack of 2)
Great new ball for our pup. He loves the sound of the crunch!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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