Fosi Audio Box X1 Phono Preamp for MM Turntable
Price tier: Mid-Range
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Phono preamp converts MM phono signals to line level with grounding post for turntable protection. Delivers stable output at 2V peak-to-peak, 70dB SNR; users note easy setup and good sound quality, with mixed opinions on noise and output level
Highlights
- ultra-low noise preamp
- grounding post for protection
- DC12V power supply for stable performance
Pros
- low-noise design
- grounding post for protection
- easy setup
- good value for money
- stable MM phono performance
Cons
- mixed noise levels reported
- mixed output level feedback
Best For
Features
- HASSLE-FREE PLAYBACK - The BOX X1 is an ultra-low noise phono preamp that seamlessly converts phono signals into line-level signals
- featuring a grounding post for optimal turntable protection
- EXCEPTIONAL AUDIO QUALITY - Equipped with a high-quality DC12V power supply
- this MM phono preamplifier offers reliable and stable performance
- delivering an output voltage level of 2V max (P-P) at 10K Ohms
- an SNR of 70dB
- and THD of 0. 08% @ 1kHz and 3mV
- while conforming precisely to the standard RIAA frequency response
