Pro-Ject Tube Box S2 Phono Pre-Amplifier
- UK Wide Shipping Available
- Long established Official Retailer
- Usually in-stock ready to ship
The Tube Box S2 delivers a relaxed audio performance with lush mids in a full and enveloping sound stage, just like far more expensive pure-valve phono stages are capable of. Thanks to the built-in adjustable gain, capacitance, impedance and subsonic filter settings, it’s possible to tune the device to perfectly complement almost any modern MM or MC cartridge. It’s also possible to tune the sound further, as the Tube Box S2 is Pro-Ject’s first ever product designed for the valves to be replaceable – allowing for tube rolling or sound shaping.
The new S2 casing is a big additional asset to the design, as not only does it deliver the highest visual appeal, but it is also sturdy enough to protect the internal circuitry against unwanted interferences and vibrations, which can cause unpleasant listening experiences. The Tube Box S2 also benefits from protective cages around the valves – inspired by the superior Tube Box DS2 design.
Inspired by high-end designs but available for a very appealing price, the Tube Box S2 is a real audiophile bargain.
Key Features
- Valve phono stage.
- Suitable for MM and MC cartridges.
- Precise RIAA equalisation in two parts, passive/active.
- Supplied with 2 x ECC83 valves.
- Gold-plated RCA in and outputs.
- Front-sided Subsonic filter button.
- Front-sided Gain control.
- Adjustable impedance and capacitance settings.
- Dual mono circuitry for optimized channel separation.
- Ultra low noise circuitry with FET input stage.
- Premium S2 chassis.
- Available in black or silver.
| Weight | 0.41 kg |
| Dimensions (HxWxD) | 73 x 103 x 131 mm |
| THD | <0.02% at 40 dB input gain <0.05% at 50 dB and 63 dB input gain |
| Input impedance | 10 ohms, 100 ohms, 1 kohm, 2 kohms |
| Maximum power consumption | 470 mA DC, <1W in standby |
| Gain | 40 dB, 43 dB / 50 dB, 60 dB und 63 dB |
| Noise | 80 dB (A weighted) at 40 dB input gain | 75dB (A weighted) at 50 dB and 63 dB input gain |
| Analog inputs | 1 x RCA | 1 x Phono |
| Analog outputs | 1 x RCA | 1 x Phono |
Shipping options vary depending on the brand and or size, weight etc of the product. We utilise reputable couriers to ensure your products are delivered as quickly as is possible and safely. For more information please don't hesitate to get in touch with a team member.
Some products will ship from our stock whilst some products are made to order or will ship directly from the manufacturer. These products are labeled "direct from manufacturer"
