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Pro-Ject Pre Box RS Pre Amplifier


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Found it cheaper? Click here. SKU: 6882
Ex VAT: 624.1667

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Condition:Brand new in original retail packaging

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Warranty length 2 Years
Brand Pro-Ject

Tech Specs

Tubes: 2 x ECC88 (6922)
Frequency Response: 20Hz - 50kHz (0dB/0.08dB)
Noise Floor: -95dB (A Weighted)
THD: 0.06%
Gain: 12dB (18dB Using XLR Outputs)
Pre-Out: 1 Pair RCA/Phono Sockets, 1 Pair XLR Sockets
Line-Level Inputs: 2 Pairs RCA/Phono Sockets, 4 Pairs XLR Sockets
Input Impedance: 150kohms
Outboard PSU: 18V / 1A DC
Power Consumption: 700mA AC, <1W In Standby
Dimensions (W x H x D): 206 x 72 x 200mm (Incl. Sockets)
Weight: 1100g (Without PSU)

Product Description

Pro-Ject Pre Box RS pre amplifier is a fully balanced dual mono design with valves in the output stage - a perfect miniature pre amplifier for the Pro-Ject Amp Box RS or other power amplifier, available in black or silver. This pre amp is designed to perform input switching and deliver high-performance audio pre amplification. The casing is exceptionally rigid and provides no global feedback with protection against vibrations. The pure class A operation and Low ESR Capacitors associated with the Pre Box RS eliminates any distortion giving you a high quality signal for your sound system.

Pre Box RS comes with a handy IR remote control for alternating between inputs and volume adjustments. If you're partnering the Pre Box DS with other Box Design source components, it may be worth considering purchasing the Control-IT system remote. When coupled with the Amp Box RS the Pre Box RS delivers a true, comprehensive audio sound.

Key Features

- Fully balanced double Mono Tube Design
- Ultralinear and Quiet
- No global feedback
- Very high input impedance
- Very low output impedance
- Pure Class A operation
- High Quality relay for input selection
- Low ESR capacitors
- Upgradeable with external power supply
- Regulated well filtered anode voltage
- Motor driven blue alps high end potentiometer
- 2 XLR & 4 RCA inputs
- 1 XLR & 1 RCA variable outputs
- 1x RCA record output
- Classy and elegant dip switches
- Antimicrophonic mechanical construction
- Superlative rigid and heavy luxury alu cabinet
- IR remote control

Press Reviews

  • "If you are looking for a well built, powerful, and compact pre amplifier package with enough watts on tap to work with a wide variety of speakers, this dynamic duo is well worth seeking out " (Pro-ject Pre Box RS and Pro-Ject Amp Box RS)  (Hi-Fi Choice Magazine  - March 2013)

  • "Great build; good connectivity; fine sound... clever packaging and excellec=nt sound per pound " (Pro-ject Pre Box RS and Pro-Ject Amp Box RS)  (Hi-Fi Choice Magazine  - March 2013)

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