Pro-Ject Optical Box E Phono Black
Professional music gear - detailed information and where to buy
Pro-Ject
Optical Box E Phono Black
Product Info
Article Number:
584136
Brand:
Pro-Ject
Model:
Optical Box E Phono Black
Category:
Phono Preamps
Price:
$119.90
* Prices may vary. Check retailer for current pricing and availability.
The Optical Box E is a clever little preamp, especially if you're looking to get your vinyl into a digital audio workstation. The optical output is a real time-saver, and the sound is clean and relatively neutral – a great starting point for DJs or anyone wanting a simple, functional phono stage without a ton of bells and whistles.
Product Description
- Pro-Ject Optical Box E Phono Black
- MM phono preamplifier
- With optical digital output
- Analogue RCA & optical digital output can be used simultaneously
- Internal metal shielding
- Compact housing
- 2 Inputs with gold-plated RCA connections (1 phono
- 1 line)
- External power supply unit: 18 V / 500 mA DC (included in the scope of delivery)
- Weight: 0.55 kg
- Dimensions: 120 x 32 x 100 mm
- Colour: Black
PROS
- • Excellent optical output simplifies digital recording workflows.
- • Solid metal shielding effectively reduces hum and interference.
- • Compact size makes it ideal for tight studio spaces.
- • Gold-plated RCA connectors ensure reliable signal transfer.
CONS
- • Limited gain range might struggle with low-output moving coil cartridges.
- • External power supply adds clutter and potential for cable management issues.
- • Plastic housing feels somewhat less premium than higher-end preamps.
Product Video
Key Features
Type
MM Phono Preamplifier
Gain
Around 38dB (typical for MM preamps)
RIAA Curve
Standard RIAA equalization curve
Connections
RCA (Phono & Line), Optical Digital Output
Power
18V DC, 500mA External Power Supply
Weight
0.55 kg
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Frequently Asked Questions
While technically possible with an external preamp booster, the Optical Box E's gain is designed primarily for moving magnet cartridges; low output MCs will likely be too quiet.
Yes, the optical output transmits a digital signal representing the analog audio; however, the quality of the AD converter on your receiving end will ultimately determine the final fidelity.
It’s respectable for the price point, but a higher-end preamp will likely exhibit a lower noise floor, especially when amplifying quieter signals.
