Pro-Ject Phono Box Turntable Pre-Amplifier

Pro-Ject  |  SKU: PHONO-BOX-B
Colour: Black

Includes 1 Year Warranty + 60 Day Returns

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Extended 60 Day Returns

We’re so confident that you’ll be happy with your purchase that we’ve extended our returns policy to 60 days. We call it the “Happy Sound Guarantee”.

If you’re not happy with your purchase for any reason simply send it back to us for a full refund. Learn More


The Pro-Ject Phono Box is one of the most popular phono stages on the market today. Combining affordability, simplicity and great sound; it's a simple addition that helps turntables sing.

Boasting a sophisticated internal design that employs low-noise ICs and precise RIAA equalisation circuitry, the Phono Box is often found used with far more expensive turntables.

Simply connect the In and Output cables, push the switch to select Moving Magnet or Moving Coil operation (depending on your turntable cartridge), plug it in and off you go.

The small size of the Phono Box allows for discrete placement near your turntable or behind an existing system.

Key Features

  • Warranty
    1 Year


    • Input Impedance, MM: 47kohms/120pF
    • Input Impedance, MC: 100ohms/120pF
    • Gain, MM: 40dB
    • Output Voltage Typically: 300mV/1kHz at 3mV/1kHz (MM input)
    • Gain, MC: 60dB
    • Output Voltage Typically: 300mV/1kHz at 0,3mV/1kHz (MC input)
    • Max. Output: 9,5V (1kHz)
    • Noise Floor, MM: 86dB (94dB - A weighted)
    • Noise Floor, MC: 68dB (75dB - A weighted)
    • THD, MM: 0,01%
    • THD, MC: 0,05%
    • RIAA-Equalisation Curve Accuracy: 20Hz - 20kHz / max. 0,5dB
    • Outboard Power Supply: 18V/200mA DC, suitable for your country's mains supply
    • Standby Power Consumption: < 1 watt
    • Dimensions W x H x D: 103 x 36 x 103 (109 mm with sockets)
    • Weight: 540g 

What's In The Box

    • 1 x Pro-Ject Phone Box


Payment & Security

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Authorised Dealer

K&B Audio are authorised dealers for Pro-Ject. All sales come with a 1 Year manufacturers warranty and full technical support.

Pro-Ject Phono Box Turntable Pre-Amplifier - K&B Audio

Pro-Ject Phono Box Turntable Pre-Amplifier










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Noise Cancelling




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1 Year
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