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Home Electronics Analogue & Vinyl Phono Pre-Amplifiers Pro-Ject Tube Box S2 Phono Preamplifier
Pro-Ject Tube Box DS2 Phono Preamplifier 799.00 € (incl. VAT)
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Technics SL-1200GR Direct Drive Turntable 1799.00 € (incl. VAT)
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Pro-Ject

Pro-Ject Tube Box S2 Phono Preamplifier

379.00 € (incl. VAT)

Tube Box S2 uses fully discrete circuitry – no operational amplifiers here (aka Op-Amps, used in simpler, more affordable designs but with some sacrifice to sound quality). Tube Box S2’s sonic presentation is full & relaxed with a blossoming midrange more typical of much more expensive designs. The stage welcomes most MM & MC cartridges on the market with a wide range of gain, loading & capacitance settings.

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  • Description
  • SPECIFICATIONS
  • About brand
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Description

Tube phono-preamplifier

Innovative miniature sized phono preamplifier with tube output and high end sound!

Tube Box S2 is our very first product to feature a fully discreet circuit design without using any operational amplifiers (OpAmps). It also is the first product to come with replaceable tubes for tube rolling and sound-shaping. This gives the customer many options to pick from and alter the sound signature to his preference. Tube Box S2 will give a full and relaxed laid back sound with lush mids, just like you would expect it from a much bigger high end tube phono pre-amplifier. It offers support for both MM and MC cartridges and comes with many gain settings to be switched on the front panel. Five variable input impedance settings are available to adjust to any MM cartridge, the 47k ohm input impedance setting is fixed and suited for high output MC cartridges. The aluminium/metal casing is adapted to our DS2 line in looks and protects against vibrations and electromagnetic interferences for superior sound.

Compatible upgrade power supply: Accu Box S2

SPECIFICATIONS
Tubes: 2 x ECC83 (12AX 7A)
Input impedance: 10 ohms, 100 ohms, 1 kohm, 2 kohms
Input capacitance/impedance: 47pF, 147pF, 267pF, 367 pF, 487 pF and 587 pF* / 47 kohms, Together with other input impedance settings without any influence!
Input gain: 40 dB, 43 dB / 50 dB, 60 dB and 63 dB
Noise floor: 80 dB (A weighted) at 40 dB input gain, 75dB (A weighted) at 50 dB and 63 dB input gain
THD: <0.02% at 40 dB input gain <0.05% at 50 dB and 63 dB input gain
RIAA-equalisation curve accuracy: +/- 0.4 dB/20 Hz - 20 kHz
Subsonic filter: at 20 Hz with 18 dB/octave
Input: 1 pair RCA/phono sockets
Line-level output: 1 pair RCA/phono sockets
Outboard power supply: 18 V / 1.000 mA DC, suitable for your country's mains supply
Power consumption: 470 mA DC, <1W in standby
Dimensions W x H x D with sockets: 103 x 73 x 131 mm
Weight: 410 g without power supply
About brand

The History

Pro-Ject was founded in 1991, during the onslaught of the compact disc and CD players, with the mission to offer the best analogue experience for reasonable prices. In a time where the digital audio media had been on the rise, and vinyl was declared as outdated and dead, Heinz Lichtenegger kept his belief in the simple but best way to enjoy music – turntables.

Here at Pro-Ject we strive to create astonishing products with impeccable value. We only use the best components for the price and manufacture our handmade goods solely in Europe. With an eye for future trends we are always trying to fit the needs of the market.

Shipping & Delivery
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Shipment Processing Time

Packages are generally dispatched within 2 days after receipt of payment and are shipped via Regular post with tracking and drop-off without signature. If you prefer delivery by Courier with required signature, an additional cost will be applied, so please contact us before choosing this method. Whichever shipment choice you make, we will provide you with a link to track your package online. You will receive a Shipment Confirmation Email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.

Shipping Rates & Delivery Estimates

Shipping charges for your orders will be calculated and displayed at checkout.

  • Shipping method: Standard
  • Shipment cost: 6€
  • Estimated delivery time: 2-4 business days

Actual shipping costs may vary because some items are charged at the dimensional weight instead of the actual weight. Shipping and handling charges are based on the product type, quantity, weight, processing, packaging and shipping destination.

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