Pro-Ject Tube Box DS2Pro-Ject Tube Box DS2

Tube Box DS2

The Tube Box DS2 is an audiophile-grade phono pre-amplifier with a valve output stage.

2 Years


Taking over from the hugely successful Tube Box DS model, the DS2 expands on its predecessor’s ability both technically and aesthetically.

The sophisticated, dual-mono internal design benefits from the outstanding circuit technology developed by Dr. Sykora, and uses superlative components. Combined with the ultra-low noise specification and precise RIAA equalisation, the Tube Box DS2 is a meticulously designed device.

The Tube Box DS2 is compatible with both MM and MC cartridges, and is fully customisable for Gain and Capacitance settings, as well as boasting a continuously adjustable impedance dial – taken from the flagship Phono Box RS – that can be adjusted during playback. There is also a switchable subsonic filter, for greater room-matching abilities.

The Tube Box DS2 benefits from two selectable inputs and outputs, allowing vinyl aficionados to connect multiple turntables or tonearms to the input, and different amplifiers to the output. The Tube Box DS2 is a true vinyl lovers’ dream, allowing you to enjoy your records like never before.

Tube Compliment
2x ECC83 (12AX7)

Input Impedance
Variable: 10Ω – 1,000Ω (MC)
Fixed: 47kΩ (MM)

100, 220 or 320pF

Input Gain (MM/MC)
40, 45, 50, 60 or 65dB

Signal-to-Noise Ratio
88dB (A-Weighted)

< 0.4%

RIAA Curve Accuracy
± 0.2dB / 20Hz – 20kHz

Subsonic Filter
20Hz @ 18dB/Octave

2 x RCA Pair (Phono)

2 x RCA Pair (Line)

Outboard PSU
18V / 1A DC

Power Consumption
490mA DC/< 0.5W (Standby)

240 x 93 x 227mm