Project Tube Box DS3 B Phono Preamplifier

Project Tube Box DS3 B Phono Preamplifier

The Tube Box DS3 B Phono Preamplifier is a high-quality phono preamplifier that features a valve output stage and a dual mono design. It serves as the successor to the well-received Tube Box DS2, continuing its legacy of outstanding performance and elegant design. In addition to its remarkable audio capabilities, the DS3 offers balanced inputs and outputs, providing a True Balanced connection for audiophiles seeking pristine sound reproduction.

The phono preamplifier offers a range of input impedance options, with 47 kΩ for MM cartridges and a variable 10 - 1,000Ω for MC cartridges. It also provides flexibility in phono stage capacitance, with options of 50, 150, 300, or 400 pF. Users can choose from various phono stage gain settings, including 40, 45, 50 dB for MM and 50, 60, 65 dB for MC cartridges. The DS3 incorporates an RIAA phono stage equalization and includes a subsonic filter at 20Hz with an 18dB/octave slope to enhance audio accuracy.

Featuring a pair of ECC83 valves, the Tube Box DS3 maintains low distortion levels, with a total harmonic distortion of less than 0.04%. It delivers a signal-to-noise ratio of 88 dB for MM input, ensuring a clean and noise-free audio experience. The unit comes equipped with both RCA and balanced XLR inputs and includes a balanced mini-XLR input, as well as fixed analog outputs through RCA and XLR connections. With an external power supply rating of 18V-1000mA DC and minimal power consumption of 0.5 W, the DS3 offers efficient and reliable operation. The compact dimensions of 206 x 91 x 227 mm and a weight of 1.5 kg make it a practical and convenient addition to any audio setup.

Part Exchange Available

As you would expect from Fanthorpes hifi, we offer a generous part exchange against the Project Tube Box DS3 B Phono Preamplifier. If you have any hifi that you wish to use as part payment then either call us on 01482 223096 or email us at shop@fanthorpes.co.uk and we will give you a price to change. This is a fantastic and hassle-free way of making the Project Tube Box DS3 B Phono Preamplifier more affordable.

Finance Available

Fanthorpes hifi can also offer buy now pay later on the Project Tube Box DS3 B Phono Preamplifier, allowing you to spread or defer your payments over a year. If you are interested in taking advantage of our payment terms, email shop@fanthorpes.co.uk or call us on 01482 223096 and we will email an application form to you.

Project Pre Box DS3 B Phono Preamplifier Specifications:

Input Impedance (MM): 47 kΩ

Input Impedance (MC): Variable 10 - 1,000Ω

Phono Stage Capacitance (MM): 50, 150, 300 or 400 pF

Phono Stage Gain (MM): 40, 45, 50 dB

Phono Stage Gain (MC): 50, 60, 65 dB

Phono Stage Equalization Options: RIAA

Subsonic Filter: at 20Hz with 18dB/octave

RIAA Accuracy (20HZ - 20KHZ): ± 0.2 dB

Valves: 2 x ECC83

THD: < 0.04 %

Signal to Noise Ratio (MM INPUT): 88 dB

RCA Line Input(S): 1 Stereo Pair

Balanced XLR Input(S): 1 Stereo Pair

Balanced Mini-XLR Input: 1

Fixed Analogue Output(S): 1 x RCA Pair, 1 x XLR Pair

External Power Supply Rating: 18V-1000mA DC

Maximum Power Consumption: 0.5 W

Dimensions (W X H X D): 206 x 91 x 227 mm

Weight: 1.5 kg