PROJECT Optical Box E Phono reviews: 4.5/5 based on 120 analyzed reviews from 4 sites, updated October 17, 2026.
Praised: value for money and AD converter.
Review summary
Written by Augur from the 120 reviews analyzed
This compact phono preamplifier is designed to easily connect a turntable equipped with an MM cartridge to modern audio systems. Users particularly appreciate its excellent value for money and its everyday practicality.… It also stands out for its efficient analog-to-digital converter, offering multiple output options for greater integration versatility.
What buyers talk about most
+Strength : Value for moneyThis preamplifier offers excellent audio performance for a very controlled cost.
+Strength : AD converterThe analog-to-digital conversion is considered efficient for digitizing vinyl records.
+Strength : Modern connectivityThe multiple output options greatly facilitate pairing with modern speakers.