Project Tube Box S2

£325.00
In stock
SKU
43555

This product is currently out of stock.... We're expected to get the Project Tube Box S2 15/06/2021. If you're looking or an alternative check out the Project Tube Box S Inc Project Connect IT E Phono Lead. For more information please drop us a call on 02476 631 707 or email us Sales@hifix.co.uk 

Expected stock arriving 15/06/2021

The Tube Box S2 is the new premium phono stage from Project that has been designed for use with both Moving Magnet and Moving Coil cartridges. This is the first Project product to feature a discrete circuit design that boasts no operational amplifiers, resulting in the best possible sound reproduction.

Project Tube Box S2

The Tube Box S2 is the new premium phono stage from Project, designed for use with both Moving Magnet and Moving Coil cartridges. This is the first Project product to feature a discrete circuit design that boasts no operational amplifiers, resulting in the best possible sound reproduction.

Delivering a relaxed audio performance with impressive mids delivered the same wide and enveloping sound stage that you would expect from much more expensive pure valve phono stages. The built-in adjustable gain, capacitance, impedance and subsonic filter make it possible tune the Project Tube Box S2 to complement almost all modern MM and MC cartridges. It also makes it possible to tune the sound even further thanks to the replaceable valves which allow for tube rolling or sound shaping.

The casing of the Project Tube Box S2 has been designed to become an asset to the unit itself, as it remains sturdy enough to protect internal circuitry against interference and vibration, whilst still remaining aesthetically pleasing. Cages around the valves add that extra level of protection.

  • Precise RIAA equalisation in two parts, passive/active
  • Dual mono circuitry for optimized channel separation
  • Adjustable impedance and capacitance settings
  • Ultra low noise circuitry with FET input stage
  • Suitable for MM and MC cartridges
  • Front-sided Subsonic filter button
  • Gold-plated RCA in and outputs
  • Supplied with 2 x ECC83 valves
  • Available in black or silver
  • Front-sided Gain control
  • Premium S2 chassis
  • Valve phono stage
More Information
Brands Project
Product Specifications

Valve Complement:

2x ECC83 (12AX7)

Input Impedance Settings:         

10 / 100 / 470 / 1k / 2kΩ, fix 47kΩ

Capacitance Settings:   

50pF / 150pF / 270pF / 370pF / 490pF / 590pF

Gain Settings:  

40dB / 43dB / 50dB / 60dB / 63dB

Signal-to-Noise Ratio:  

77dBA

THD+N:               

< 0.0025%

RIAA Accuracy: 

+/- 0,4dB/20Hz - 20kHz

Subsonic Filter:               

20Hz at 12dB/octave

Input:   

1x RCA

Output:               

1x RCA

Dimensions:     

103 x 37 x 119mm

Your Delivery:

Orders received before 3:00 pm* will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

30 Day Returns Policy

HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.

*Due to the Covid situation we have amended our shipping cutoff time to 1pm. Please see more on COVID updates here.

Name SKU Qty Lead time
Project Tube Box S2 Black 43556 0 Warehouse stock usually available in 2 to 3 working days.
Project Tube Box S2 Silver 43557 0 Warehouse stock usually available in 2 to 3 working days.

Warranty information for Project Audio:
 Project Audio

Pro-Ject products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 24 months.

This guarantee applies to all Pro-Ject Products including Turntables and Turntable Accessories.Providing you with peace of mind and the assurance of premium Quality.


  • HiFix is a holding of Hi-Fi Excellence Ltd
  • VAT No. 585 1698 93
  • Company No. 2540830