Pro-Ject
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Pro-Ject Phono Box S2 Ultra, Discrete MM/MC Phono Preamp (Black)
Pro-Ject Phono Box S2 Ultra, Discrete MM/MC Phono Preamp (Black)
Pro-Ject Phono Box S2 Ultra, Discrete MM/MC Phono Preamp (Black)
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Pro-Ject Phono Box S2 Ultra, Discrete MM/MC Phono Preamp (Black)
Pro-Ject Phono Box S2 Ultra, Discrete MM/MC Phono Preamp (Black)
Pro-Ject Phono Box S2 Ultra, Discrete MM/MC Phono Preamp (Black)
Incredible micro-details, dynamics and precision with a soundstage usually found in much more expensive products.
Pro-Ject Phono Box S2 Ultra, Discrete MM/MC Phono Preamp (Black)
Item #: 222118555

Pro-Ject Phono Box S2 Ultra, Discrete MM/MC Phono Preamp (Black)

87% of respondents would recommend this to a friend

Item #: 222118555

WST 1286

Price Details

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*All items will import from US

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Order now and get it around Saturday, October 10
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Incredible micro-details, dynamics and precision with a soundstage usually found in much more expensive products.
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What Stands Out

Premium Sound Quality
The Pro-Ject Phono Box S2 Ultra delivers exceptional audio clarity and fidelity, ensuring that every detail of your vinyl records is faithfully reproduced for an immersive listening experience.
Versatile Compatibility
Designed to work with various turntables and cartridges, this preamplifier supports both MM and MC types, providing flexibility for audiophiles with diverse setups.
Compact Design
Its sleek and compact build makes the Phono Box S2 Ultra a space-saving solution without compromising on performance, ideal for modern audio setups and enthusiasts with limited space.

Product Details

Shop the Pro-Ject Phono Box S2 Ultra Phono Preamplifier in Black at Ubuy Samoa. Enhance your vinyl experience with this high-quality phono preamplifier. Order now and enjoy crisp and clear sound.
Maximum Supply Voltage18 volts_of_direct_current
Minimum Supply Voltage18 volts_of_direct_current
Mounting TypeSurface Mount
Number of Channels2
Operating Temperature10 °C
Package Type Namesmall box
Item Dimensions0.39 x 0.39 x 0.39 inches (1 x 1 x 1 cm)
Material TypeMetal
ManufacturerPro-Ject
ModelPhono Box S2 Ultra
Brand NamePro-Ject
Number of Items1
Unit Count1 Count
Number of Packs1
Part NumberPhono Box S2 Ultra
Item dimensions L x W x H0.39 x 0.39 x 0.39 inches (1 x 1 x 1 cm)

Who Should Buy?

Suitable For
  • Audiophiles

    Provides high-quality audio performance, enhancing the listening experience for those who appreciate true sound fidelity.

  • Vinyl Collectors

    Designed for those with extensive vinyl collections, ensuring optimal playback for both MM and MC cartridges.

  • Home Audio Systems

    Ideal for integrated setups, this preamp seamlessly fits into sophisticated home audio environments for superior sound quality.

Not Suitable For
  • Casual Listeners

    Not ideal for casual users who seek basic audio solutions without the need for advanced sound customization.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Pro-Ject Phono Box S2 Ultra Phono Preamplifier?

    Answer: The Pro-Ject Phono Box S2 Ultra is a high-performance phono preamplifier designed to enhance the audio quality of vinyl playback. It supports both MM (Moving Magnet) and MC (Moving Coil) cartridges, ensuring versatility across different turntable systems. This preamplifier is known for its low noise levels and dynamic range, providing an immersive listening experience. Users will appreciate its customizable gain and loading settings that allow optimization based on their cartridge type and personal preference.
  • Question: How does the Pro-Ject Phono Box S2 Ultra enhance sound quality?

    Answer: The Pro-Ject Phono Box S2 Ultra utilizes advanced circuitry and high-quality components to significantly improve sound fidelity. With features like an ultra-low noise floor and high dynamic range, it reproduces audio with exceptional clarity and depth. Ideal for audiophiles, it delivers detailed highs, defined mids, and robust lows, which is perfect for listening to all genres of music. By using this preamp, users can experience their vinyl collection in a way that faithfully transmits the original sonic intent of the artists.
  • Question: Can the Pro-Ject Phono Box S2 Ultra work with both MM and MC cartridges?

    Answer: Yes, the Pro-Ject Phono Box S2 Ultra is compatible with both MM and MC cartridges, making it a versatile choice for various turntable setups. It features adjustable gain settings that cater to different cartridge types, allowing users to achieve optimal output levels. Whether you're using a high-output MM cartridge or a low-output MC cartridge, this preamp ensures that you can enjoy your vinyl without the need for multiple devices or complicated setups.
  • Question: What features make the Pro-Ject Phono Box S2 Ultra stand out?

    Answer: The Pro-Ject Phono Box S2 Ultra includes several standout features that elevate its performance. It offers customizable gain settings, a highly precise RIAA equalization, and dual-mono output configuration for improved separation. Additionally, its compact design allows easy integration into any audio system. This preamp is also designed with high-quality materials, ensuring durability and longevity while delivering superior audio reproduction, making it an ideal choice for serious music enthusiasts.
  • Question: Is the Pro-Ject Phono Box S2 Ultra suitable for beginners?

    Answer: Absolutely! The Pro-Ject Phono Box S2 Ultra is user-friendly, making it suitable for beginners as well as seasoned audiophiles. It features a straightforward setup process and intuitive controls for adjusting gain and impedance. With its robust performance and flexible compatibility, even those new to vinyl can easily set up their system to enjoy rich and vibrant sound. This preamp allows users to enhance their vinyl listening experience without needing extensive knowledge of audio equipment.
  • Question: What types of audio systems can the Pro-Ject Phono Box S2 Ultra be used with?

    Answer: The Pro-Ject Phono Box S2 Ultra is compatible with a wide range of audio systems, including integrated amplifiers and receivers that lack built-in phono stages. It connects seamlessly to most turntables, making it a versatile addition to home audio setups. Whether you're developing a high-fidelity system for detailed listening or a casual setup for everyday enjoyment, this phono preamp enhances performance while fitting into various configurations.
  • Question: What inputs and outputs does the Pro-Ject Phono Box S2 Ultra have?

    Answer: The Pro-Ject Phono Box S2 Ultra features both RCA inputs and outputs, enabling easy connection to a turntable and an amplifier or powered speakers. This straightforward connectivity ensures a hassle-free setup while maintaining an optimal signal flow. Additionally, the preamp has a balanced output, providing a more stable signal for those who seek the best possible sound quality in their audio system.
  • Question: What power supply does the Pro-Ject Phono Box S2 Ultra require?

    Answer: The Pro-Ject Phono Box S2 Ultra comes with a dedicated power supply, ensuring optimal performance. This external power source reduces noise and interference levels, which is critical for maintaining sound quality. The power supply is specifically designed to work with the preamp’s circuitry, enhancing overall performance when compared to standard power adapters. Users can rest assured knowing that they are using a power supply tailored for best results.
  • Question: Can I use the Pro-Ject Phono Box S2 Ultra with a digital audio system?

    Answer: Yes, you can use the Pro-Ject Phono Box S2 Ultra with a digital audio system by connecting it to a digital audio converter or a sound card with analog inputs. The preamp converts the analog signal from your vinyl into a format compatible with digital systems while maintaining high sound quality. This feature is particularly beneficial for those who wish to digitize their vinyl collection without compromising audio fidelity.
  • Question: Where can I buy the Pro-Ject Phono Box S2 Ultra Phono Preamplifier Black in Samoa?

    Answer: You can purchase the Pro-Ject Phono Box S2 Ultra Phono Preamplifier Black directly from Ubuy in Samoa. Ubuy offers a wide selection of audio equipment, including this high-quality preamplifier, ensuring that you can find the product you need with ease. Their platform also provides users with various options for delivery and fulfillment, making it convenient to shop for your audio needs.

Pro-Ject AV Receivers & Amplifiers Editorial Review

The Pro-Ject Phono Box S2 Ultra, Discrete MM/MC Phono Preamp (Black) features compact dimensions of 0.39 x 0.39 x 0.39 inches, making it an ideal choice for those seeking a minimalist design without compromising on sound quality. This preamp operates efficiently with a maximum and minimum supply voltage of 18 volts of direct current, ensuring reliable performance. Customers appreciate its surface mount capability, allowing seamless integration into various setups. With its discrete design, this phono preamp enhances audio clarity, making it a favored choice among audiophiles who are particular about sound quality and equipment aesthetics.

Customer Reviews & Ratings

113 customers ratings
  • 5 Star
    67%
  • 4 Star
    17%
  • 3 Star
    5%
  • 2 Star
    3%
  • 1 Star
    8%

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Pros

  • Compact design fits easily into any setup
  • High-quality sound separation for better clarity
  • Discrete MM/MC compatibility enhances versatility
  • Efficient voltage operation for reliable performance
  • Surface mount allows flexible installation

Cons

  • Limited information available on features and performance

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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WST 1286

Order now and get it around Saturday, October 10

QTY:

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Features & Benefits

  • Experience audiophile performance without operational amplifiers.
  • Utilizes audiophile-grade polystyrene capacitors for superior quality.
  • Features precise split RIAA equalisation for enhanced audio clarity.
  • Includes a switchable subsonic filter to eliminate unwanted low frequencies.
  • Offers four adjustable gain levels for tailored listening.
  • Solid metal casing ensures protection from interferences.

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