---
product_id: 69958070
title: "Tube Box S2 Black - Phono Preamp"
brand: "pro-ject"
price: "RM4099"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/69958070-tube-box-s2-black-phono-preamp
store_origin: MY
region: Malaysia
---

# Ultra low-noise discrete circuit, zero op-amps 2 ECC83 tubes for rich, warm sound Aluminum-metal housing blocks vibration & EMI Tube Box S2 Black - Phono Preamp

**Brand:** pro-ject
**Price:** RM4099
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your vinyl game with tube-powered clarity and style!

## Quick Answers

- **What is this?** Tube Box S2 Black - Phono Preamp by pro-ject
- **How much does it cost?** RM4099 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/69958070-tube-box-s2-black-phono-preamp)

## 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

- • **Built to Isolate:** Double mono construction and robust metal housing eliminate interference and channel bleed.
- • **Pure Tube Warmth:** Miniature pioneering phono tubes deliver premium analog sound that audiophiles crave.
- • **Noise? What Noise?:** Extremely low noise floor with fully discrete circuitry ensures crystal-clear audio fidelity.
- • **Customizable Control:** Front-panel gain and subsonic filter switches let you tailor your sound with precision.
- • **Versatile Compatibility:** Supports both MM and MC pickups, making it the go-to preamp for any vinyl setup.

## Overview

The Pro-Ject Tube Box S2 Black is a premium phono preamp featuring innovative miniature ECC83 tubes in a double mono design for superior channel separation. It supports both MM and MC cartridges, employs a fully discrete low-noise circuit without op-amps, and is housed in a vibration-resistant aluminum-metal sandwich chassis with gold-plated RCA connectors and front-accessible gain and subsonic filter controls.

## Description

Tube Box S2 Black

## Features

- Innovative pioneering phono tubes in miniature format with premium sound. Suitable for MM and MC pickups
- Very low noise circuit, complete discrete construction without op amp, polystyrene audiophile capacitors
- 2 ECC83 tubes (interchangeable), constructed in double mono for better channel separation
- Gold RCA inputs and outputs, front subsonic filter switch, front gain settings
- Aluminum and metal sandwich housing protects against vibration and electromagnetic interference

## Product Details

- **Manufacturer:** Pro-ject
- **Maximum Supply Voltage:** 18 Volts
- **Mounting Type:** Table Top
- **Brand:** Pro-Ject
- **Number of Channels:** 2

## Images

![Tube Box S2 Black - Phono Preamp - Image 1](https://m.media-amazon.com/images/I/71-LwDsjtEL.jpg)

## Available Options

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

## Questions & Answers

**Q: How come my tubes dont light up?**
A: Thanks for your question. The tubes on the S2 do not light up. They have a very low glow that is barely perceptible.
World Wide Stereo is 43 years old and a proud authorized Pro-Ject dealer.

**Q: Can anyone tell me which dip switches should be on for an ortofon 2m blue cartridge? thanks! this is all new to me.**
A: Thanks for your question. Using the included owners manual as a guide, for a 2M Blue:: 1-off, 2-on, 3-off, 4 -8 are off.
World Wide Stereo - since 1979 - and a proud authorized Pro-Ject dealer.

**Q: can you roll the tubes?**
A: Yes, you can.

**Q: Anyone recommend dip switch settings for sumiko rainer mm cartridge?**
A: Thanks for your question. The Sumiko Rainer cartridge specifications state  Load Impedance: 47kOhms, Recommended Load Capacitance: 100pF to 200pF, and Output Voltage: 5.0mV. Set input impedance at default 47k, Capacitance at 150pF. Set Input gain at the recommended 43dB. The Tube Box S2 owners manual details the 8 dip switch settings.
World Wide Stereo is 42 years old and a proud authorized Pro-Ject dealer.

## Frequently Bought Together

- Pro-Ject Tube Box S2 Pure-Tube MM/MC Phono Preamplifier (Black)
- Primeda Auidophile 2RCA Male to 2RCA Male Stereo Audio Cable,Gold Plated | 4N Oxgen-Free Copper Core (3 Feet (1M))
- Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black

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**Shop now:** [https://www.desertcart.com.my/products/69958070-tube-box-s2-black-phono-preamp](https://www.desertcart.com.my/products/69958070-tube-box-s2-black-phono-preamp)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-26*