null Skip to main content
Audiophile Learning Center

Pro-Ject Pre Box S Analog Preamplifier - Black

Click on image to enlarge.

Share
SKU: PRPRBS-BLK
WARNING: for more information go to http://www.P65Warnings.ca.gov

The Pre Box S stereo preamp performs basic input switching and high-performance audio amplification for the compact Pro-Ject Box Series components.

    $254.15 - $299.00
    $299.00

    You Save $44.85 (15%)
    Temporarily Out of Stock. Usually Ships in 5-7 Business Days.
    Have a Question? Ask Our Experts!

    Compact Desktop Stereo Preamp

    Functioning as the control center of the compact desktop Pro-Ject Box Series, the Pre Box S stereo preamp performs basic input switching and high-performance audio amplification. Designed to drive one or more Amp Box S (mono or stereo), the Pre Box S features ultra-low noise ICs and dual-mono circuitry for exceptional audio fidelity with neutral sound.

    The highly shielded metal chassis effectively rejects any vibration and electromagnetic noise. The 12-volt trigger switching is provided so that other connected Pro-Ject components can be power activated with the Pre Box S – including the Amp Box S and Switch Box S.

    Short Signal Paths

    The Pre Box S features SMD construction for short signal paths plus low output impedance for low loss with long cables. The metal casing protects against vibration and interference.

    An IR remote comes with the Pre Box S and allows you to remotely switch inputs and adjust the motorized volume control.

    Product Features

    • Advanced circuitry with premium components
    • Neutral sound with superior low noise floor
    • Two stereo line-level inputs
    • One preamp output
    • Motorized volume control
    • SMD for short signal paths
    • Low output impedance for low loss with long cables
    • Gold-plated connections
    • Remote control for on/off, input select, volume
    • Trigger outputs for the Amp Box S and Switch Box S
    • Metal casing protects against vibration and interference
    • Available in black or silver
    • S design faceplate

    Product Specs

    • Frequency response: 20 Hz - 20 kHz (+ - 0,2 dB)
    • Noise floor: -100dB (A weighted)
    • THD: 0.001%
    • Gain: 8.5dB
    • Output voltage: typically 1V at 1kHz
    • Input impedance: 20 k ohms
    • Outboard power supply: 18V/500mA DC,
    • Standby power consumption: < 1 watt
    • Remote replacement battery: CR2032 / 3 volts
    • Dimensions: 4" wide, 1.4" high, 4" deep (4.3" with terminals)
    • Weight without power supply: 22 oz.

    Product Warranty

    DISCOVER EXPERT TIPS

    Audio Advisor Learning Center - Level Up Your Audio Education

    Customer Reviews

    Back to Top