SKU: 96895840250

Pro-Ject Phono Box S3 B Phono Preamplifier - Open Box

Sale price$251.55 Regular price$279.50
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Description

Pro-Ject Phono Box S3 B Phono Preamplifier - Open BoxCondition Report: Open Box In new condition, tested and working. Very minor marks on front panel chassis. Box in decent shape. Includes power supply and manual. Box: Yes Shipping Included SN: 22A009891 Product Information: High End Features at an Affordable Price The Phono Box S3 B is a phono preamplifier that offers a fully balanced design in a neat, small package. Pro Ject have packed this tiny chassis to the brim with high end features. One of

Condition Report:

Open Box

In new condition, tested and working. Very minor marks on front panel/chassis.

Box in decent shape. Includes power supply and manual.

Box: Yes - Shipping Included 

SN: 22A009891

Product Information:

High End Features at an Affordable Price

The Phono Box S3 B is a phono preamplifier that offers a fully balanced design in a neat, small package. Pro-Ject have packed this tiny chassis to the brim with high-end features. One of those is their new True Balanced Connection. When used in combination with a Pro-Ject turntable with a 5-pin balanced output and 5P to XLR cable, you can achieve a totally balanced connection, minimising noise and delivering a breathtaking analogue signal.

Until now, balanced connections were exclusive to the RS range of products. The Phono Box S3 B brings those features to more affordable products.

Fully Discrete and Symmetrical Gain Stage

The new Phono Box S3 B gain stage uses a fully discrete layout. A discrete circuit is composed of disparate electronic components, and individual devices. The amplifier section is built of single parts and doesn‘t use any integrated circuits! That makes for an extended and more costly design process but results in the best sound quality. The fully symmetrical gain stage can optimise the signal-to-noise ratios, feeding the semi-passive, RIAA equalisation stage with a clean signal to work on.

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Exchange/Return Notes
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SKU: 96895840250

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4.2 ★★★★★
Based on 26 reviews
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Product Reviews
C
Verified Purchase
Cf637
Louisville, US
★★★★★ 5
Long lasting and the dogs really like them
Color: 1PC-Beef-Red
I purchased these over a year ago and they are still standing up to 2 heavy chewers and a medium dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
D
Verified Purchase
David w.
San Leandro, US
★★★★★ 5
For aggressive chewers means just that!
Color: 1PC-Beef-Red
Large size means large. Very well constructed and made for the aggressive chewer I have at home.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
T
Verified Purchase
Tatoani
Draper, US
★★★★★ 3
Not completely indestructible but definitely long-lasting with plastic bits everywhere
Color: 1PC-Beef-Red
It's destructible it just takes a long time and tons of tiny little plastic pieces everywhere and even in your dog's stomach would not recommend due to wear and tear on dog's teeth and the plastic chips off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
A
Verified Purchase
Audrey Davis
San Leandro, US
★★★★★ 5
Great Product!!!
Color: 1PC-Beef-Red
This is the first toy my dog has not demolished. I need to buy more just like it just in case something happens to this one. It's worth every bit of the money I spent on it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
N
Verified Purchase
Nobunny
Birmingham, US
★★★★★ 5
Yes, it will get destroyed. No, it isn't a waste of your money.
Style: Animal Sound, Size: Medium
Okay, I just wanted to say I've bought this item three times even tho my huge super chewer dogs inevitably destroy it, and here's why: It's NOT a chew toy! Pretty much *ANY* toy will not survive a strong chewer unless it is made from an indestructible material, and indestructible materials are often dangerous for doggy teeth. The noises this thing makes entices dogs to be extra violent on it. The trick is, you need to supervise them with the toy and if they move from chasing/bouncing it to "gnawing furiously" remove it and replace it with a safe treat toy to chew on (like a rawhide or antler, or a kong stuffed with frozen/difficult to remove treats) to satisfy their chewing needs on a safer item. This will extend the life of the toy. This way, the only damage it takes is from them mouthing/throwing it, which is what it is designed to withstand. This method is the only safe way to play with just about any play toy if you have SUPER chewers. There are many toys out there that will last longer, however, this one makes noise and that is super valuable to enrich your dogs' life. In essence, you're paying (insert current price of this item) to get several hours of SUPERVISED play time out of this toy over the course of several months. As far as noise makers go, this is only one of two toys I have found to hold up long enough to be worth the price. Go for it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2015

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