Mobile Fidelity (MoFi) Phono Stages

Mobile Fidelity phono stages, including the MasterPhono, UltraPhono and StudioPhono are available for demo and purchase at our expansive showroom. For more information or questions about Mobile Fidelity phono stages, call the shop at (619) 223-8151

MOFI ELECTRONICS MASTERPHONO PHONOSTAGE

Created in collaboration with the revered audio engineer Peter Madnick, renowned for his exceptional contributions to the high-performance audio industry, the all-analog MasterPhono preamplifier is a testament to his expertise. The mission behind the MasterPhono was unequivocal: to replicate the sonic integrity that characterizes the renowned MFSL vinyl reissues. Over a year of meticulous research, development, and prototyping was invested to meet this lofty goal.

  • RCA/XLR: Voltage & Current inputs, Trans-impedance dynamic loading

  • Dual-chassis: Power/Signal isolation, low noise, separate grounding

  • Gain settings: 40/50/60/70dB, Impedance: 10 settings + Custom

  • Fully discrete balanced circuitry, servo-controlled, DC-coupled, high pass filter

  • Passive RIAA: Precise parts, NOS capacitors, accurate resistors

  • Cascaded voltage regulation, ultra-low noise

  • Remote controlled: Input, gain, mute, mono, meter, subsonic filter

  • Dual Function VU meters for monitoring or cartridge calibration

MOFI ELECTRONICS ULTRAPHONO PHONOSTAGE & HEADPHONE AMP

UltraPhono replicates the wide bandwidth transparency Mobile Fidelity Sound Lab mastering engineers demand. Tim De Paravicini, the designer responsible for the Mobile Fidelity Gain2™ Ultra Analog cutting system, assisted with the internal circuitry to ensure your analog system at home faithfully reproduces the music buried in the grooves of your LPs. UltraPhono also includes an audiophile-quality Class A headphone amplifier for intimate listening enjoyment.

  • Selectable gain for MM or MC 40dB, 46dB, 60dB, 66dB

  • Adjustable loading 75Ω - 47kΩ

  • Class A Headphone Amplifier

  • Switchable Mono mode

  • Subsonic filter

  • External power supply

MOFI ELECTRONICS STUDIOPHONO PHONOSTAGE

StudioPhono replicates the wide bandwidth transparency Mobile Fidelity Sound Lab mastering engineers demand. Tim De Paravicini, the designer responsible for the Mobile Fidelity Gain2™ Ultra Analog cutting system, assisted with the internal circuitry to ensure your analog system at home faithfully reproduces the music buried in the grooves of your LPs.

  • Selectable gain for MM or MC 40dB, 46dB, 60dB, 66dB

  • Adjustable loading 75Ω - 47kΩ

  • Switchable Mono mode

  • Subsonic filter

  • External power supply