---
product_id: 67437390
title: "Pro-Ject Phono Box S2, MM/MC phono preamplifier, Black"
brand: "pro-ject"
price: "$415.64"
currency: USD
in_stock: true
category: "Pro Ject"
url: https://www.desertcart.us/products/67437390-pro-ject-phono-box-s2-mm-mc-phono-preamplifier-black
store_origin: US
region: United States of America
---

# Dual mono design for pristine audio clarity 4 gain settings for perfect cartridge match Switchable subsonic filter at 12dB @ 20Hz Pro-Ject Phono Box S2, MM/MC phono preamplifier, Black

**Brand:** pro-ject
**Price:** $415.64
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your vinyl game with precision and clarity — don’t just listen, experience!

## Quick Answers

- **What is this?** Pro-Ject Phono Box S2, MM/MC phono preamplifier, Black by pro-ject
- **How much does it cost?** $415.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/67437390-pro-ject-phono-box-s2-mm-mc-phono-preamplifier-black)

## Best For

- pro-ject enthusiasts

## Why This Product

- Trusted pro-ject brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Sleek Design:** Modern black enclosure fits seamlessly into any high-end audio setup.
- • **Subsonic Filter Control:** Eliminate unwanted low-frequency rumble with a switchable 12dB filter at 20Hz.
- • **Tailored Audiophile Sound:** Switch between 4 gain factors and input impedances to perfectly match MM or MC cartridges.
- • **Precision RIAA Equalization:** Accurate analog signal correction ensures authentic, warm sound reproduction.
- • **Pure Dual Mono Architecture:** Independent left/right channels minimize crosstalk for crystal-clear vinyl playback.

## Overview

The Pro-Ject Phono Box S2 is a premium entry-level phono preamp designed for audiophiles seeking exceptional sound quality. Featuring dual mono construction, polypropylene WIMA capacitors, precise RIAA equalization, and switchable gain and input impedance settings, it delivers tailored performance for both MM and MC cartridges. Its compact black design and advanced filtering options make it a must-have for any serious vinyl enthusiast.

## Description

Enjoy premium sound quality with this versatile phono preamp featuring dual mono construction, polypropylene capacitors, and adjustable settings for different cartridges.

## Features

- For any cartridge: the switches on the underside offer a wide range of options to shape the sound and adapt the Phono Box S2 to any cartridge system; suitable for MM and MC
- Switchable input impedance and capacitance, 4 gain settings: impedance 10 ohms, 100 ohms, 1 kohm or 47 kohms, capacitance 100, 200, 320 or 420 pF, gain 40, 43, 60 or 63 dB
- Dual-mono design with audiophile components: audiophile polypropylene WIMA capacitors and precise RIAA equalisation (deviation under 0.4 dB from 20 Hz to 20 kHz); signal-to-noise ratio 85 dB, THD+N 0.01% with MM
- Switchable subsonic filter (-12 dB at 20 Hz) and aluminium/metal sandwich housing: it protects effectively against vibration and unwanted interference; housing in silver or black, outboard 18 V DC power supply included
- Pro-Ject Audio Systems: made in Europe since 1991 by technicians, engineers and designers with decades of experience; expert craftsmanship and sustainable products with a long lifetime

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073WD4J1C |
| Box Contents | RCA cables |
| Brand Name | Pro-Ject |
| Colour | Black |
| Compatible Devices | Amplifier, AV Receiver, Powered Speakers, Audio Components with Analog or Digital Inputs |
| Connectivity Technology | RCA, USB |
| Customer Reviews | 4.5 4.5 out of 5 stars (492) |
| Cycles | DC Motor |
| Enclosure Material | Polypropylene |
| Global Trade Identification Number | 09120071658564 |
| Item Dimensions L x W x H | 11.8L x 10.3W x 3.6H centimetres |
| Item Highlight | Switchable impedance and capacitance, 4 gain settings, subsonic filter, dual mono, aluminium/metal sandwich housing |
| Item Weight | 0.67 Kilograms |
| Manufacturer | Pro-Ject Audio Systems |
| Manufacturer Part Number | PHBOXS2BLK |
| Maximum Rotational Speed | 78 RPM |
| Model Name | Pro-Ject Phono Box S2 |
| Model Number | PHBOXS2BLK |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Corded Electric |
| Product Features | Built-In Bluetooth Receiver |
| Signal Format | Analog |
| Signal-to-Noise Ratio | 85 dB |
| Style Name | Modern |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Pro-Ject
- **Colour:** Black
- **Compatible devices:** Amplifier, AV Receiver, Powered Speakers, Audio Components with Analog or Digital Inputs
- **Included components:** RCA cables
- **Item weight:** 0.67 Kilograms
- **Material:** Polypropylene
- **Maximum rotational speed:** 78 RPM
- **Model name:** Pro-Ject Phono Box S2
- **Special feature:** Built-In Bluetooth Receiver
- **Style:** Modern

## Images

![Pro-Ject Phono Box S2, MM/MC phono preamplifier, Black - Image 1](https://m.media-amazon.com/images/I/51yOPVMJkHL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Which cartridges is the Phono Box S2 suitable for?**
A: For MM and MC cartridges. Input impedance 10 ohms, 100 ohms, 1 kohm or 47 kohms, gain 40, 43, 60 or 63 dB.

**Q: What can be adjusted?**
A: Input impedance, input capacitance (100, 200, 320 or 420 pF), gain and a subsonic filter with -12 dB at 20 Hz.

**Q: Is a power supply included?**
A: Yes, an outboard power supply (18 V / 500 mA DC) is included.

**Q: How big is the Phono Box S2?**
A: 103 x 36 x 115 mm, 570 g net.

**Q: Which colours is it available in?**
A: In silver or black.

## Frequently Bought Together

- Pro-Ject Phono Box S2 (Black)
- Boundless Audio Record Cleaner Brush - Carbon Fiber Anti-Static Vinyl Brush - Record Player Accessories for Vinyl Cleaning
- Pro-Ject Debut Carbon EVO, Audiophile Turntable with Carbon Fiber tonearm, Electronic Speed Selection and pre-Mounted Sumiko Rainier Phono Cartridge (Satin Black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-19*